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 #21524964 · ArcScan

Block

#21,524,964

2026-09-18 16:15:53 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,964
Timestamp: 26 days ago · 2026-09-18 16:15:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a90f47fd2f5d21996eaf7483e252d2e52cb3ceb8b2a016b66612ffee56b7ec9
Parent hash: 0xc4252ac1…65483b56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,964 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.3%1,581,058 / 30,000,000

Base fee

20 gwei

State root

0x4751e3c0d881…5f2cc15f30f9

Transactions root

0xa37fdfde379b…7d1ac9284cde

Receipts root

0xff485b8bb4f0…6784bc9c4a8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800