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 #21305935 · ArcScan

Block

#21,305,935

2026-09-17 09:24:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,935
Timestamp: 6 days ago · 2026-09-17 09:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc32631dd071dffa9eb5fa872be423508e9f37c69eb068ad939a33e168e1e1e4
Parent hash: 0x9a51f89a…df34721a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,935 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.1%4,538,527 / 30,000,000

Base fee

20 gwei

State root

0x0708ea7fc2da…23f1b1ca0933

Transactions root

0x43eb86d5220d…8301cf9963da

Receipts root

0x53581255af77…87958e16f77e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800