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 #21379013 · ArcScan

Block

#21,379,013

2026-09-17 19:42:12 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,013
Timestamp: 52 days ago · 2026-09-17 19:42:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0a742b1f96de3c2494db05836a712160d239c3561b53e4ce22587d3b249e9cf
Parent hash: 0x7446583e…805b07a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,013 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.7%1,118,218 / 30,000,000

Base fee

20 gwei

State root

0x1b1e029461ac…8bb8bf016618

Transactions root

0xee6855341a67…dc88c6fe33fd

Receipts root

0x97fcc47f5680…c9e4210b3b50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800