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 #21554946 · ArcScan

Block

#21,554,946

2026-09-18 20:29:21 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,946
Timestamp: 37 days ago · 2026-09-18 20:29:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e38de296e044dc2f05bc7741c23c363047776c1068dacc942a3958100db09a9
Parent hash: 0xbeadf409…c0ac2a5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,946 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.1%324,363 / 30,000,000

Base fee

20 gwei

State root

0xc292379da778…3e5f412be763

Transactions root

0x5478aea9763e…f9238be3e50d

Receipts root

0x6c18d282b3ef…11f6a3dc416d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800