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 #21250809 · ArcScan

Block

#21,250,809

2026-09-17 01:38:27 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,809
Timestamp: 29 days ago · 2026-09-17 01:38:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d0bcdc95d5c732abfcc2c7cb48028387e3787b9d0d2345a51d3c69ea4b8820c
Parent hash: 0x0e27214d…6131d8a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,809 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.2%4,563,753 / 30,000,000

Base fee

20 gwei

State root

0xda0274dd7cbc…d41bd997c355

Transactions root

0x4a27a4869c54…91498a5eb6a5

Receipts root

0xac76fc262471…4b38ab73fcc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800