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 #21523089 · ArcScan

Block

#21,523,089

2026-09-18 16:00:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,089
Timestamp: 47 days ago · 2026-09-18 16:00:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x174c5b4676518c5a7d9170b83d215df929d4e9861210989962f1c2730b5d7cb6
Parent hash: 0xb530c688…eca49907
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,089 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.7%2,913,677 / 30,000,000

Base fee

20 gwei

State root

0xfbe546a30246…0100f4cb4d09

Transactions root

0x3f50a09d6caa…54b069e781c3

Receipts root

0x949ca0179045…6f1fd26b68bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800