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 #21565697 · ArcScan

Block

#21,565,697

2026-09-18 22:00:16 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,697
Timestamp: 52 days ago · 2026-09-18 22:00:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6d0e826ff44c6dbd8060ac3925fc9ccb2acd125e1f6c6c80d800fd07b5e67c9
Parent hash: 0x0f721a1d…f9ca8beb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,697 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.2%3,364,795 / 30,000,000

Base fee

20 gwei

State root

0x74618d277ae3…c97850c75399

Transactions root

0xaec1206bc282…cab3fafc4ab0

Receipts root

0xd418643f9713…6081707a7001

Nonce

0x0000000000000000

Extra data

0x00000004a817c800