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 #21359621 · ArcScan

Block

#21,359,621

2026-09-17 16:58:22 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,621
Timestamp: 29 days ago · 2026-09-17 16:58:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x6753e62c30eefbc30e6666b74697144633b9fc0d3b0b6186a91677d902395af6
Parent hash: 0x7a9839d8…e74ecae7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,621 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.8%5,926,659 / 30,000,000

Base fee

20 gwei

State root

0xa9ecf957b2ff…a003d8a984e1

Transactions root

0x0037e1024f66…4d61b27dc1e3

Receipts root

0x7d621eec759a…a13c1b6fa03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800