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 #21356306 · ArcScan

Block

#21,356,306

2026-09-17 16:29:33 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,306
Timestamp: 48 days ago · 2026-09-17 16:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb084a76a60ebea2031790f9ca5ed94b5a4e05d712183f60fec4c316f8560c792
Parent hash: 0xc93488fd…e404f5a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,306 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.0%1,810,778 / 30,000,000

Base fee

20 gwei

State root

0xb10be78f88cd…7e32c395777c

Transactions root

0xf9761a368c91…0860fd0ade7d

Receipts root

0x255a7ebce3a5…0b28857846aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800