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 #21540770 · ArcScan

Block

#21,540,770

2026-09-18 18:29:30 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,770
Timestamp: 28 days ago · 2026-09-18 18:29:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5892dfd47734aef8ce82a5f2fd16ab13d09b8aef02458a0cff3c7909cc1be1f7
Parent hash: 0xf7f0d179…607ddeae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,770 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.3%699,512 / 30,000,000

Base fee

20 gwei

State root

0x708b12303fa2…6a70631262bd

Transactions root

0xc602955a0dc8…659cd8665778

Receipts root

0xb242867fad40…e9f652c63960

Nonce

0x0000000000000000

Extra data

0x00000004a817c800