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 #21391207 · ArcScan

Block

#21,391,207

2026-09-17 21:25:15 UTC

FinalizedProposed 9 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,207
Timestamp: 9 hrs ago · 2026-09-17 21:25:15 UTC
Transactions: 10 transactions in this block
Block hash: 0x60c13410c4d372e5b43a7430646707a7f12516aeb9b9fda1c9433f7ebbc6cd96
Parent hash: 0x698b02b0…eae305b4
Proposer

Transactions in this block10 of 10 shown

0x61eb97…f23727

Contract Call0xb75…5b5eCCTP MessageTransmitterV2

$00 USDC9 hrs ago

0x52e6b4…dcd7c3

0xa629c201…f857da77

Gas used / limit

2.9%865,863 / 30,000,000

Base fee

20 gwei

State root

0xed0149dc7e49…eb044e12da22

Transactions root

0x2489a150e224…f44a81861b10

Receipts root

0x06084e33f116…dab668e3c7cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x2ac…f6180x0d4…ec3c

$00 USDC9 hrs ago

0xa86629…cd25cf

Contract Call0x592…aca50x0d4…ec3c

$00 USDC9 hrs ago

0x303dcc…d2859b

Contract Call0x0ec…038f0x64a…bba8

$5.095.090492 USDC9 hrs ago

0x6217df…cd2373

Contract Call0x722…ec080x0d4…ec3c

$00 USDC9 hrs ago

0xb395c7…2af545

Contract Call0x057…2db00x80a…f233

$118.03118.029772 USDC9 hrs ago

0x819b70…6b90e4

Contract Call0xb4c…a8c80x0d4…ec3c

$00 USDC9 hrs ago

0x20ac82…c1d156

Approve0x44a…c71d0x054…1777

$00 USDC9 hrs ago

0x996c25…e9fada

Contract Call0xbff…8bee0x0d4…ec3c

$00 USDC9 hrs ago

0x50cf78…817ee2

Contract Call0x05e…28d50x4fc…9fb1

$00 USDC9 hrs ago