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 #21565439 · ArcScan

Block

#21,565,439

2026-09-18 21:58:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,439
Timestamp: 54 days ago · 2026-09-18 21:58:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xe961f72519491949757bc1e223058ad03a7337e44e7fec12fac724a979e23070
Parent hash: 0x8c23b201…22998321
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,439 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.1%4,226,136 / 30,000,000

Base fee

20 gwei

State root

0x1836ef55ef33…28257c6129c4

Transactions root

0xcba6a3d16340…9b2cd54fef61

Receipts root

0x04a3f3c79cb1…f0071e2e3d78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800