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 #0x0c0df8f212d949d7c7ae5380eab4644ac973a0cdac18f9bb4f98b97e129bf8ec · ArcScan

Block

#21,355,657

2026-09-17 16:24:04 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,657
Timestamp: 28 days ago · 2026-09-17 16:24:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c0df8f212d949d7c7ae5380eab4644ac973a0cdac18f9bb4f98b97e129bf8ec
Parent hash: 0x86799595…87e468b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,657 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.5%2,861,019 / 30,000,000

Base fee

20 gwei

State root

0x59b1d586c633…87993aa4176d

Transactions root

0xff48e620e468…8537bb842bab

Receipts root

0x36be211714ed…b3212641d9f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800