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 #21542436 · ArcScan

Block

#21,542,436

2026-09-18 18:43:35 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,436
Timestamp: 29 days ago · 2026-09-18 18:43:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc81fa306ec71571a71e70c1583b33afdfe63f884ab6a47799b47e80cf8aab854
Parent hash: 0xcccf3e65…3e3466db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,436 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.2%2,153,065 / 30,000,000

Base fee

20 gwei

State root

0x119749fb208c…b6e3bf44cb73

Transactions root

0xec01d4bf3e04…b158d4f57b5a

Receipts root

0x6f263d4bb219…9f986ef51a41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800