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 #21281125 · ArcScan

Block

#21,281,125

2026-09-17 05:54:31 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,125
Timestamp: 27 days ago · 2026-09-17 05:54:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f853fd215063a6eda53a604c6f22364d011b6a32c13b0ec266eb545ebd6f19b
Parent hash: 0x92289002…fce386e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,125 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.2%4,253,953 / 30,000,000

Base fee

20 gwei

State root

0x7550dea2cd04…ae4cfed5ca78

Transactions root

0x3df9c3144252…0ad86cb95373

Receipts root

0x3adc4dc4dda0…a06092ff0e24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800