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 #21418143 · ArcScan

Block

#21,418,143

2026-09-18 01:12:56 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,143
Timestamp: 31 days ago · 2026-09-18 01:12:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xf86a7d6111485fceaff4595a581607a2c93c5b5a8b01477b392a81a4d09d396b
Parent hash: 0xef6c2985…8a301007
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,143 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.2%960,941 / 30,000,000

Base fee

20 gwei

State root

0xd06ad8a8caa0…05457ef70c4b

Transactions root

0xe03b7a208d9b…d4d7506356c9

Receipts root

0xf8ed54b6a6a8…d9143dc10ef7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800