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 #21393038 · ArcScan

Block

#21,393,038

2026-09-17 21:40:43 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,038
Timestamp: 51 days ago · 2026-09-17 21:40:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x065bf757a1b733b8c1874efacaafd780581d231f0fb7806fdd1d8ebd0fdcd3cb
Parent hash: 0x0b4ef92f…55735582
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,038 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%878,809 / 30,000,000

Base fee

20 gwei

State root

0x1a3e3bc0b711…8e4eab8065a2

Transactions root

0xcba063c8315a…2fd293af9033

Receipts root

0x862465933125…216d5111158d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800