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 #21353071 · ArcScan

Block

#21,353,071

2026-09-17 16:02:14 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,071
Timestamp: 10 days ago · 2026-09-17 16:02:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a5db9087599a3ad984aef01c6b4f2f594cc63694b9d5bfc4e826da34006283b
Parent hash: 0xf1f69eca…1e81a757
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,071 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.3%2,207,120 / 30,000,000

Base fee

20 gwei

State root

0x23bde2b49fda…e8a6193f0931

Transactions root

0x8817c3989663…65a9007a6b4f

Receipts root

0x209426c2db65…b11fac1629f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800