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 #21541560 · ArcScan

Block

#21,541,560

2026-09-18 18:36:10 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,560
Timestamp: 5 days ago · 2026-09-18 18:36:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb25c56c2e0c3771e2d1d7bd2138664078bc4c717872f3c4ffaffe5bee75b1cd6
Parent hash: 0x81ce9d12…54e14d47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,560 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.4%2,837,269 / 30,000,000

Base fee

20 gwei

State root

0xe56a23aa15ed…e1ddd004161a

Transactions root

0xb0ae13863baa…24c4826b55ae

Receipts root

0x3e7a7c317441…4fb07e52fef6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800