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 #21542392 · ArcScan

Block

#21,542,392

2026-09-18 18:43:12 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,392
Timestamp: 27 days ago · 2026-09-18 18:43:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe1b931a3e91e58658a8beec473145bf6f9a70c8b294d9b61e3c6ebb612666c4
Parent hash: 0x19de9e0b…fb4b1a99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,392 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,327,571 / 30,000,000

Base fee

20 gwei

State root

0x5386d21d1c0f…91f4f483b1b1

Transactions root

0x5a10096f4145…d6d81b66b922

Receipts root

0x890637dff1cc…dd642ef120b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800