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 #21444233 · ArcScan

Block

#21,444,233

2026-09-18 04:53:27 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,233
Timestamp: 2 days ago · 2026-09-18 04:53:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3ef9bc47517db3a561c4251ef1cdecbabc90f8084ec0ff47b509f0b48655fa0
Parent hash: 0xcf5d7401…291105e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,233 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,679,661 / 30,000,000

Base fee

20 gwei

State root

0xe9f4be7c54b8…26553c588d4f

Transactions root

0xeb4ec1cb652d…bed3e063e231

Receipts root

0xdcabfe7eb48a…277353ba3692

Nonce

0x0000000000000000

Extra data

0x00000004a817c800