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 #21393440 · ArcScan

Block

#21,393,440

2026-09-17 21:44:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,440
Timestamp: 48 days ago · 2026-09-17 21:44:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x464b451a0e1fa3c4332aa2938b795e527ab6a35a7cf0c315545202ba71817868
Parent hash: 0x438c2532…e0d458ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,440 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.8%537,551 / 30,000,000

Base fee

20 gwei

State root

0x66575aeffe12…0243750dd204

Transactions root

0x67aef9cf3cb3…2eae04f7e598

Receipts root

0x975ffe223664…3461bae753e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800