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 #0x751078b338c6c92c7ca83c22be3bf5ea0fa1ac1093a0afba5cb58e1555a935a0 · ArcScan

Block

#21,554,313

2026-09-18 20:24:00 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,313
Timestamp: 16 days ago · 2026-09-18 20:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x751078b338c6c92c7ca83c22be3bf5ea0fa1ac1093a0afba5cb58e1555a935a0
Parent hash: 0xef38f48b…1fb88ee5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,313 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%707,616 / 30,000,000

Base fee

20 gwei

State root

0x17258584f8ab…9b332f3f4f19

Transactions root

0xf9304b3fb891…77a11fca189d

Receipts root

0xc9f0cc8453f0…23b25d43667c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800