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 #21332580 · ArcScan

Block

#21,332,580

2026-09-17 13:09:09 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,332,580
Timestamp: 12 days ago · 2026-09-17 13:09:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x648787861579478bb43fa47af33dcc87a37be216f40d9d9470b120ff8f6f2579
Parent hash: 0x1ccbf016…2d6c8b4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,332,580 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.3%4,590,423 / 30,000,000

Base fee

20 gwei

State root

0x5b812faa682e…3570415e2a82

Transactions root

0xbda869cf5772…204c1a851c74

Receipts root

0x7dcfc8868daa…35c21bc92077

Nonce

0x0000000000000000

Extra data

0x00000004a817c800