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

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 #21369712 · ArcScan

Block

#21,369,712

2026-09-17 18:23:37 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,712
Timestamp: 48 days ago · 2026-09-17 18:23:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x1509e42c1a349227cccba1431292a296edd015cddedf9d1d5536228d088dfc42
Parent hash: 0xaabd2b1d…20c57c41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,712 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.8%2,947,748 / 30,000,000

Base fee

20 gwei

State root

0x65e1e26889d1…aec265aedd7f

Transactions root

0x5b88d61154d2…1d7c440a2c56

Receipts root

0x59e695ed86d0…60819da1bb6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800