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 #21304111 · ArcScan

Block

#21,304,111

2026-09-17 09:08:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,111
Timestamp: 5 days ago · 2026-09-17 09:08:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc69725c04b4767200124c2a49b203670a2afbbfd31ac5972cb68a900a8b8b3c7
Parent hash: 0xc830d889…8184f748
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,111 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.5%2,264,916 / 30,000,000

Base fee

20 gwei

State root

0x9dee10435d33…98718db6ef4d

Transactions root

0xb2c8c77765b3…4e36fc820ea2

Receipts root

0x051ee6ad145c…dc453210786e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800