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 #21306025 · ArcScan

Block

#21,306,025

2026-09-17 09:24:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,025
Timestamp: 6 days ago · 2026-09-17 09:24:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4855c54e19beb66713d7228461ae8214cbe031c95edbe76ae4f79d0b5cfbc8c
Parent hash: 0xebff4cdf…d337e5b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,025 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.1%3,034,777 / 30,000,000

Base fee

20 gwei

State root

0xd38cf889da69…f02b04b1cb7e

Transactions root

0xf6d2fde30912…8fcf26a8c54b

Receipts root

0x9e962b6a76af…fc7ed8ffa9e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800