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 #21485030 · ArcScan

Block

#21,485,030

2026-09-18 10:38:20 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,030
Timestamp: 43 days ago · 2026-09-18 10:38:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbd4142d696ecfb58b9d354a7bf985be045771683f7d4595dba356ec1e937e6f
Parent hash: 0x612394fb…d757bf65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,030 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,557,868 / 30,000,000

Base fee

20 gwei

State root

0x820d7d9d8406…4e9cfc7d3ecf

Transactions root

0x4e11ff23fac2…d6851f9de50a

Receipts root

0xc8c4a3da3457…dc5cd1c25c60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800