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 #21394697 · ArcScan

Block

#21,394,697

2026-09-17 21:54:45 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,697
Timestamp: 17 days ago · 2026-09-17 21:54:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f301bd1522d4700a28eea1393014a4676370a4d8de97e2d060f4ee45d62d1f
Parent hash: 0x3576b559…8e06c971
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,697 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.5%2,564,374 / 30,000,000

Base fee

20 gwei

State root

0x39dbf111aafb…651ca02fcbbc

Transactions root

0x78172a8228ed…60f823b5f8db

Receipts root

0x427e33a376b8…cc244bc08d04

Nonce

0x0000000000000000

Extra data

0x00000004a817c800