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 #0x51f4882caf418b47c0d4507162cf78ba9803fc3bc988df735ef40b2ca750d8fa · ArcScan

Block

#21,485,658

2026-09-18 10:43:38 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,658
Timestamp: 51 days ago · 2026-09-18 10:43:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x51f4882caf418b47c0d4507162cf78ba9803fc3bc988df735ef40b2ca750d8fa
Parent hash: 0xafbcf95e…dacfe5b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,658 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.8%3,853,559 / 30,000,000

Base fee

20 gwei

State root

0x06f306391abf…fb7d43f577a9

Transactions root

0x6d643729d537…d7c460c43919

Receipts root

0x9f7268d24fd6…c655c6c9427b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800