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 #21171086 · ArcScan

Block

#21,171,086

2026-09-16 14:25:29 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,086
Timestamp: 11 days ago · 2026-09-16 14:25:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xec92df8393d79fefd3dca2854ee9262b8b6207654c1c82b0131047b7a782143b
Parent hash: 0xc1d9e7d0…e144fc82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,086 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

57.9%17,357,513 / 30,000,000

Base fee

249.713984836 gwei

State root

0x5b3ef0dfc4c1…308323536026

Transactions root

0x0f6fcb29b98a…b5d2e5232486

Receipts root

0x19deaafb91f5…f1a239ba98c1

Nonce

0x0000000000000000

Extra data

0x0000003a32e9136a