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 #21412571 · ArcScan

Block

#21,412,571

2026-09-18 00:25:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,571
Timestamp: 57 days ago · 2026-09-18 00:25:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ba6d2db1caeb63b8e75985f8e209c6c6628624c88c4bcff516da964761db1b2
Parent hash: 0x9a970c9b…6c979ce6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,571 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%435,941 / 30,000,000

Base fee

20 gwei

State root

0x7437464305fc…a854bf5bbc77

Transactions root

0x5a92779582a3…bf439181bcca

Receipts root

0xadecc530955b…fe151ac6f325

Nonce

0x0000000000000000

Extra data

0x00000004a817c800