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 #0x61638ab66ca1c3e67e5868f160751c0e5c2ebafac7ebe5a07a5ada8fd20cab45 · ArcScan

Block

#21,295,731

2026-09-17 07:57:56 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,731
Timestamp: 45 days ago · 2026-09-17 07:57:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x61638ab66ca1c3e67e5868f160751c0e5c2ebafac7ebe5a07a5ada8fd20cab45
Parent hash: 0x5801618d…e56044ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,731 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

60.1%18,038,661 / 30,000,000

Base fee

20 gwei

State root

0xce77e0d3140c…6a95e4b87ad3

Transactions root

0x70ed89350ac0…78689829a051

Receipts root

0x0512f7bd5e30…b4cdf18a6f1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800