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 #21441817 · ArcScan

Block

#21,441,817

2026-09-18 04:33:02 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,817
Timestamp: 54 days ago · 2026-09-18 04:33:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b163a427dd37d8f139d00d9015a8180c7511e3a092abc8481f551bb3a3e8f41
Parent hash: 0xf00ac4fa…d3f01f5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,817 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.5%1,038,058 / 30,000,000

Base fee

20 gwei

State root

0x7685804980a7…343697258377

Transactions root

0x4caec844b318…ad863ccff25d

Receipts root

0xe41cbb9e2a90…661511223231

Nonce

0x0000000000000000

Extra data

0x00000004a817c800