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 #21171277 · ArcScan

Block

#21,171,277

2026-09-16 14:27:06 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,277
Timestamp: 16 days ago · 2026-09-16 14:27:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xad78809d2fecc0c2947657f4d8ebce4ab8203c4e9561164fe11230bb1be7a114
Parent hash: 0x1cd62d71…39b981bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,277 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

57.8%17,337,869 / 30,000,000

Base fee

218.867912393 gwei

State root

0xbdf7610d9880…4b0818213c6d

Transactions root

0xc08ee6c77aa2…ea4178f10a68

Receipts root

0x40ae1326ccd9…be34afda7799

Nonce

0x0000000000000000

Extra data

0x00000032e8f4d802