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 #0x57dc117ba39974bbb89a3761d903033ed728cbf07e68d1d6fc5939333f223937 · ArcScan

Block

#21,620,739

2026-09-19 05:45:39 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,739
Timestamp: 47 days ago · 2026-09-19 05:45:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x57dc117ba39974bbb89a3761d903033ed728cbf07e68d1d6fc5939333f223937
Parent hash: 0xc3bd1347…702f84c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,739 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.7%506,419 / 30,000,000

Base fee

20 gwei

State root

0x807b61681608…45f8134a6fb7

Transactions root

0x40ca26373037…546f08af9db0

Receipts root

0x64d66846e6bb…a33315cbac1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800