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 #21270156 · ArcScan

Block

#21,270,156

2026-09-17 04:21:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,156
Timestamp: 5 days ago · 2026-09-17 04:21:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6295d75ee10060fc64a8f1c3a28b0e7bb15d5a203eeb73361215accb077e9ae7
Parent hash: 0x43664dbf…1aeb6cb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,156 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.5%4,948,425 / 30,000,000

Base fee

20 gwei

State root

0xd4de37d15655…771db2164a58

Transactions root

0x5f29be008382…7a27ba795b55

Receipts root

0xe29029818d43…81276b0b8877

Nonce

0x0000000000000000

Extra data

0x00000004a817c800