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 #0x58e51556b03e2453f28431fd92c04844201f8a1dace381ccee0a62096d6d6f6d · ArcScan

Block

#21,442,831

2026-09-18 04:41:36 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,831
Timestamp: 42 days ago · 2026-09-18 04:41:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x58e51556b03e2453f28431fd92c04844201f8a1dace381ccee0a62096d6d6f6d
Parent hash: 0x5d2d6419…4550f7c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,831 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.4%729,569 / 30,000,000

Base fee

20 gwei

State root

0x15fc914f1bfa…9f566fb0e8e9

Transactions root

0x5fb5fb8ace40…2b31af3fc272

Receipts root

0x58240a32d908…7834e752f62c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800