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 #21565001 · ArcScan

Block

#21,565,001

2026-09-18 21:54:23 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,001
Timestamp: 57 days ago · 2026-09-18 21:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a73a9f3f381da49eab7d0592de62aacbe40d6ce42a80cb7b5f12d7c43f3d418
Parent hash: 0xfc44c98f…bc6fc0b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,001 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

0.5%161,774 / 30,000,000

Base fee

20 gwei

State root

0xc568442c7d0a…b598fa3e6665

Transactions root

0x60a661100b73…591fe601cce1

Receipts root

0xd26855ba5490…94f83f0559e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800