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 #21417262 · ArcScan

Block

#21,417,262

2026-09-18 01:05:30 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,262
Timestamp: 51 days ago · 2026-09-18 01:05:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a0c3a86218e36ed6b3ee763922e9906b05cd254ac3162ab69b0d1227fcbb3f8
Parent hash: 0x9d427d7d…9ccbd84d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,262 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.9%6,581,444 / 30,000,000

Base fee

20 gwei

State root

0xb8c96669eef7…aba1f6ede23d

Transactions root

0x384e85a0a61f…8f2272d19563

Receipts root

0x71f237e8f84e…37cc94be5c7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800