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 #21223830 · ArcScan

Block

#21,223,830

2026-09-16 21:50:42 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,830
Timestamp: 41 days ago · 2026-09-16 21:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf92f185713adf39685b51ebb403e32df891d97449530dfc669cca140652d529
Parent hash: 0x82c24435…258266ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,830 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.0%6,906,187 / 30,000,000

Base fee

20 gwei

State root

0xc32acc5b40c7…a54835f1ba8a

Transactions root

0x9d894a2b1c70…34c05ffd5942

Receipts root

0x5f4e329bcc5f…d31bdf8cc3a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800