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 #21553227 · ArcScan

Block

#21,553,227

2026-09-18 20:14:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,227
Timestamp: 8 days ago · 2026-09-18 20:14:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8a4435f6c51ffb9beea8be0d5d6f0e39928d07b383003afb9a9a4080219eaff
Parent hash: 0x911a207f…62808b88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,227 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.7%521,884 / 30,000,000

Base fee

20 gwei

State root

0x658a21fd48ca…de6f0c80eb70

Transactions root

0xea25b3df4bd6…b616d6bb5a6b

Receipts root

0xe2aad816f109…60be10eb57de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800