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 #21229138 · ArcScan

Block

#21,229,138

2026-09-16 22:35:31 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,138
Timestamp: 7 days ago · 2026-09-16 22:35:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a61e50221b55870a4e2dba21cfc8baf9f5dd262955bac34555c77448acbe385
Parent hash: 0xe90204a9…ac1fab1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,138 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.4%4,621,561 / 30,000,000

Base fee

20 gwei

State root

0x64d82a33c025…21bd621febe1

Transactions root

0x0369a7d6b65f…a0d7ccb67469

Receipts root

0x1e3f08c5f84f…947fe91aea1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800