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 #21188868 · ArcScan

Block

#21,188,868

2026-09-16 16:55:36 UTC

FinalizedProposed 13 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,188,868
Timestamp: 13 hrs ago · 2026-09-16 16:55:36 UTC
Transactions: 20 transactions in this block
Block hash: 0xe9ef4ace675ddd9a2b88681f87d0b04447f72c7f71c5327dbc619a635e9070ac
Parent hash: 0xdf61f3be…7d1e4157
Proposer

Transactions in this block20 of 20 shown

0x7a271b…ef349a

Contract Call0x784…3a4f0x0ae…e354

$00 USDC13 hrs ago

0x1bf54a…996016

0x2756042d…ecf88b3f

Gas used / limit

53.3%15,991,449 / 30,000,000

Base fee

20 gwei

State root

0x922172904dbf…f029ea92787b

Transactions root

0x3cf0400be987…d6c8679c5646

Receipts root

0x77bb285db85b…6823cb3d6eba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x0dc…74f10x0d4…ec3c

$00 USDC13 hrs ago

0xddbd68…df3802

Contract Call0xc0c…bba20x4fc…9fb1

$00 USDC13 hrs ago

0xe24ae9…fc9787

Contract Call0x294…39010x53d…4827

$20.0020 USDC13 hrs ago

0x19380f…21bd97

Contract Call0xa19…40acCCTP MessageTransmitterV2

$00 USDC13 hrs ago

0x8a34cb…264742

Contract Call0x433…56c70x433…f108

$00 USDC13 hrs ago

0x124e7e…772215

Contract Call0xb22…2aa00x53d…4827

$00 USDC13 hrs ago

0xa7cab2…cd5fc4

Contract Call0xbdb…a447Permit2

$00 USDC13 hrs ago

0xdabaeb…8ea909

Contract Call0xf70…dbef0xb92…ff4f

$26.8326.830663 USDC13 hrs ago

0x7fec72…dd472e

Contract Call0xe53…2c8b0xb92…ff4f

$242.94242.944321 USDC13 hrs ago

0x386d96…cfdb1b

Contract Call0xf70…dbef0xb92…ff4f

$9.919.911811 USDC13 hrs ago

0x3e9e69…782dc2

Contract Call0x307…bcda0xb02…97da

$00 USDC13 hrs ago

0x425583…8d42b1

Contract Call0x9a3…0f010xb02…97da

$00 USDC13 hrs ago

0xd6166f…6d38a7

Contract Call0x881…03ec0xb02…97da

$00 USDC13 hrs ago

0xe1d4e9…c4b2c7

Approve0xed2…53830xa7a…5a5d

$00 USDC13 hrs ago

0x9b6003…0f2819

Contract Call0xb40…8f210x97c…3ea5

$00 USDC13 hrs ago

0x3e9bc0…1335dc

Contract Call0x117…50c30x000…4bf5

$00 USDC13 hrs ago

0xcc23a8…8f5e9e

Contract Call0x151…ff0d0xb02…97da

$00 USDC13 hrs ago

0x5116c9…15f437

Contract Call0x231…54480xb37…6c69

$00 USDC13 hrs ago

0xb6a54c…f7ba14

Contract Call0x978…3cc00x43d…41d5

$195.00195 USDC13 hrs ago