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 #21541018 · ArcScan

Block

#21,541,018

2026-09-18 18:31:36 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,018
Timestamp: 21 days ago · 2026-09-18 18:31:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ec128f9cba14164571e8f73ff0c533e6139e12161cff60f29fc7ff5bf3c7820
Parent hash: 0xa552352e…8e158449
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,018 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.2%1,869,103 / 30,000,000

Base fee

20 gwei

State root

0xe5b7df694dfa…162168f6c5b6

Transactions root

0xa2da47dfca66…327ac0613d45

Receipts root

0x88bee4989235…f0331a739b55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800