Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21208971 · ArcScan

Block

#21,208,971

2026-09-16 19:45:17 UTC

FinalizedProposed 11 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,971
Timestamp: 11 hrs ago · 2026-09-16 19:45:17 UTC
Transactions: 23 transactions in this block
Block hash: 0xa789ed3bcdbf997b18430d91891442366bf545f24a461fa86c89ea8c0d771516
Parent hash: 0x550da333…0ae42299
Proposer

Transactions in this block23 of 23 shown

0x1fdaea…a34035

Contract Call0x6e4…2f7a0x581…7efb

$00 USDC11 hrs ago

0xed19f6…697ff5

0x8a4bbe60…ee7f6624

Gas used / limit

61.3%18,390,594 / 30,000,000

Base fee

20 gwei

State root

0x600f1c57387c…f3ba70545acb

Transactions root

0x940cd8704fd9…bb4f5a8dd025

Receipts root

0x850ca8eee06e…dfd1207c8a52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Approve

0x94d…b5fa0x33a…3701

$00 USDC11 hrs ago

0xb6b9f6…ca3c8d

Approve0x921…52bb0x8bc…a4f0

$00 USDC11 hrs ago

0x802e3d…79b474

Contract Call0x921…52bb0x81d…6d97

$00 USDC11 hrs ago

0x07f574…11deb4

Token Transfer0xbe5…7ef7USDC

$00 USDC11 hrs ago

0x7ebfee…e3003e

Contract Call0x9ec…67d60x968…8341

$2.002 USDC11 hrs ago

0xd8b4d1…637e0d

Contract Call0x397…f41d0xace…2aa8

$00 USDC11 hrs ago

0xad1f2f…76b9bc

Approve0x82e…f4c1USDC

$00 USDC11 hrs ago

0x4b1724…5b1bae

Contract Call0x249…8ff20x789…2b7b

$24.5024.5 USDC11 hrs ago

0x4f5421…f7b7b0

Contract Call0x000…c1dd0xb05…678b

$00 USDC11 hrs ago

0x773cd8…fdfe29

Contract Call0xa20…d0640x3f2…9153

$0.100.1 USDC11 hrs ago

0x7e907d…b06089

Approve0xf75…4703USDC

$00 USDC11 hrs ago

0x546805…6bb758

Transfer From0x56c…8a8bUSDC

$00 USDC11 hrs ago

0x490847…af44df

Contract Call0xf70…dbef0xb92…ff4f

$149.26149.259787 USDC11 hrs ago

0x7930b1…161c47

Contract Call0x433…56c70x433…f108

$00 USDC11 hrs ago

0xe9ac70…db30cc

Contract Call0x0b1…c5fa0xa54…17ec

$3.003 USDC11 hrs ago

0xbcf1bb…9b7569

Contract Call0x37e…3dc40x4e3…bbe0

$00 USDC11 hrs ago

0x64d4b7…cf3e02

Contract Call0x82e…d24e0x1c9…8a6e

$00 USDC11 hrs ago

0xa75d5b…d0eb1c

Contract Call0xa79…bf160xd1d…a1cd

$00 USDC11 hrs ago

0xf02b77…18678f

Contract Call0x8d9…dc5e0x4fc…9fb1

$00 USDC11 hrs ago

0xaad3d7…6d2d50

Contract Call0xba2…f4d50x0d4…ec3c

$00 USDC11 hrs ago

0x3963c3…4c12ea

Contract Call0x40f…b7f30xbd5…f332

$00 USDC11 hrs ago

0xeb17af…c68534

Contract Call0x006…52330xf0c…a999

$00 USDC11 hrs ago