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 #21511227 · ArcScan

Block

#21,511,227

2026-09-18 14:19:47 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,227
Timestamp: 6 days ago · 2026-09-18 14:19:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a2fcf99a9bf2ae37794e2e22e775ed83fe986c606364c562dfad5e51778a10c
Parent hash: 0x861b1e48…bf6720db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,227 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.9%6,882,350 / 30,000,000

Base fee

20 gwei

State root

0x542e818dafbd…9403af4b4d90

Transactions root

0xd6f3bd824690…bbab8d60b6db

Receipts root

0x523357053242…8aca5a904637

Nonce

0x0000000000000000

Extra data

0x00000004a817c800