Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9142146530bfcf5734879ccd1437ababa9aeea892c5655fba3b18234db09a404 · ArcScan

Block

#21,280,204

2026-09-17 05:46:44 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,204
Timestamp: 49 days ago · 2026-09-17 05:46:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9142146530bfcf5734879ccd1437ababa9aeea892c5655fba3b18234db09a404
Parent hash: 0x44e4d277…333cfb5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,204 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,732,331 / 30,000,000

Base fee

20 gwei

State root

0xd1293f1f2725…5f0d394c1c5e

Transactions root

0x32c739f60209…0e32d170b157

Receipts root

0x763f18a21515…b6f6d4cda0d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800