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 #21524523 · ArcScan

Block

#21,524,523

2026-09-18 16:12:09 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,523
Timestamp: 40 days ago · 2026-09-18 16:12:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d4f544d599c76801d28e3aa25b66b02ad8fbfca865989ccfdf7728444a04a5d
Parent hash: 0xde9b99d0…d051f6ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,523 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.9%5,984,153 / 30,000,000

Base fee

20 gwei

State root

0xd555a26e2d61…132f3e064d21

Transactions root

0x7708030d3a7a…66f72a2e0301

Receipts root

0x00250ad3836f…1da2b66ca4ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800