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 #21524887 · ArcScan

Block

#21,524,887

2026-09-18 16:15:14 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,887
Timestamp: 28 days ago · 2026-09-18 16:15:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8180b3c1c1f38725d4e6b41cc891d7220acd753010b944118b854596b6a6c0e
Parent hash: 0x3029c6bd…3b821113
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,887 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.9%2,074,987 / 30,000,000

Base fee

20 gwei

State root

0xe81115c0a2e7…cc79b72009fb

Transactions root

0xe66aca059473…e2c59025f75a

Receipts root

0x9740a4cf572a…27abe2bd0a8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800