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 #21381599 · ArcScan

Block

#21,381,599

2026-09-17 20:04:03 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,599
Timestamp: 6 days ago · 2026-09-17 20:04:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x814b5ce01061815a445bf4aaff0e4814afef2a5c4fab905caa2119c172e034ad
Parent hash: 0x291c0538…d677af72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,599 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.2%2,145,858 / 30,000,000

Base fee

20 gwei

State root

0x3e21c1687abc…8ddaa566352a

Transactions root

0xffccdb27437d…cbd714cb88e5

Receipts root

0xc1140aba2fae…91321186b206

Nonce

0x0000000000000000

Extra data

0x00000004a817c800