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 #21268761 · ArcScan

Block

#21,268,761

2026-09-17 04:10:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,761
Timestamp: 48 days ago · 2026-09-17 04:10:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b25f0a604d5154f949e374615e04b0ad1fef87e7d25435d43617b1bae91f653
Parent hash: 0x0015a137…faf5de1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,761 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.8%4,733,073 / 30,000,000

Base fee

20 gwei

State root

0x20ed8f3b2159…dc560c2678db

Transactions root

0x5dcea719e13e…93406d3c49ac

Receipts root

0x1ffd8ae76248…b9f617cf2458

Nonce

0x0000000000000000

Extra data

0x00000004a817c800