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 #21208975 · ArcScan

Block

#21,208,975

2026-09-16 19:45:19 UTC

FinalizedProposed 12 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,975
Timestamp: 12 hrs ago · 2026-09-16 19:45:19 UTC
Transactions: 16 transactions in this block
Block hash: 0x782dd75717352a5e732f27858004fd95439fbb464d05353bf6e1a1ea41e97c2d
Parent hash: 0xa93d1baf…d5360e77
Proposer

Transactions in this block16 of 16 shown

0xfb0c4b…89a150

Contract Call0xc3d…f16e0xe1e…4bbd

$00 USDC12 hrs ago

0xa69f34…8c4568

0x00daa831…21395d8c

Gas used / limit

29.0%8,691,022 / 30,000,000

Base fee

20.0520092 gwei

State root

0x2714315db1b1…a672c8b3c345

Transactions root

0x51d8d9024245…ae146d97cedd

Receipts root

0xcefd9947d494…060dcac57b68

Nonce

0x0000000000000000

Extra data

0x00000004abab2574

Contract Call

0xc3d…f16e0xe1e…4bbd

$00 USDC12 hrs ago

0xe63274…b630a5

Contract Call0x604…012e0x4fc…9fb1

$00 USDC12 hrs ago

0x985d9b…27bde6

Contract Call0xbe2…d35bCCTP MessageTransmitterV2

$00 USDC12 hrs ago

0xb116ce…3355aa

Approve0x020…09fa0x413…6e6a

$00 USDC12 hrs ago

0xeeb133…ccfb41

Contract Call0x020…09fa0x53d…4827

$00 USDC12 hrs ago

0x9b0646…c8fcce

Contract Call0x1a8…24920x000…4bf5

$00 USDC12 hrs ago

0xf07b30…1190d4

Contract Call0x42e…2c1b0x000…4bf5

$00 USDC12 hrs ago

0x6c39a3…9907a1

Contract Call0x433…a93d0x433…f108

$00 USDC12 hrs ago

0x7c78f2…bd43af

Contract Call0x001…389b0xb02…97da

$00 USDC12 hrs ago

0x2a0174…ade76e

Contract Call0xf70…dbef0xb92…ff4f

$199.02199.02269 USDC12 hrs ago

0xaaf7bb…b8bfe5

Transfer From0x331…2466USDC

$00 USDC12 hrs ago

0xed0f41…0e4f11

Contract Call0x39d…e79c0x1c9…8a6e

$00 USDC12 hrs ago

0x6306cb…5d5779

Contract Call0x2ef…1f560x0d4…ec3c

$00 USDC12 hrs ago

0xc70581…48a68b

Contract Call0x006…52330xf0c…a999

$00 USDC12 hrs ago

0xadde2e…c206a6

Contract Call0x7fd…f75e0x0d4…ec3c

$00 USDC12 hrs ago