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 #21350387 · ArcScan

Block

#21,350,387

2026-09-17 15:39:34 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,387
Timestamp: 20 days ago · 2026-09-17 15:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x77f3761f3136e5e939434299fe4e18f68ee2c68465bad8c1da6d83da3467a0ab
Parent hash: 0xedf900ba…811440fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,387 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.2%9,364,886 / 30,000,000

Base fee

20 gwei

State root

0x69d326af1fcf…8c43944e0e1c

Transactions root

0x9ba82dfdf332…ddc9915008aa

Receipts root

0xef53a721326e…767b74f00256

Nonce

0x0000000000000000

Extra data

0x00000004a817c800