Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc0a576303fcf9b130a8c7699b99c0c3767cfb808d932c14485c1db9bf0428253 · ArcScan

Block

#21,213,142

2026-09-16 20:20:29 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,142
Timestamp: 11 days ago · 2026-09-16 20:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0a576303fcf9b130a8c7699b99c0c3767cfb808d932c14485c1db9bf0428253
Parent hash: 0xddc07e65…b5dc4afd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,142 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

26.8%8,049,771 / 30,000,000

Base fee

20 gwei

State root

0x048c09cca9f6…870f331b115f

Transactions root

0x69bab7025417…ecade8a552a2

Receipts root

0xf37f54392d33…b64b7f0b20ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800