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 #0x5f3b9f52ec201a65c8846b54b97f97468e878906662b62d30e3bff33d439fd95 · ArcScan

Block

#21,421,480

2026-09-18 01:41:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,480
Timestamp: 56 days ago · 2026-09-18 01:41:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f3b9f52ec201a65c8846b54b97f97468e878906662b62d30e3bff33d439fd95
Parent hash: 0x135759b0…f77661c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,480 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.4%2,834,627 / 30,000,000

Base fee

20 gwei

State root

0xfb43c71cca82…35c9054a5116

Transactions root

0xcd6dec71cf17…b8c59a0ec472

Receipts root

0x6bc82c79f18b…8bfcdf7930d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800