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 #21369323 · ArcScan

Block

#21,369,323

2026-09-17 18:20:20 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,323
Timestamp: 36 days ago · 2026-09-17 18:20:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x034cfad0b03e10ea097c2c6a42e207d8d03735ef533c0dff88bf3665e21fb718
Parent hash: 0xfbb7c0b5…6470e014
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,323 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.2%1,253,565 / 30,000,000

Base fee

20 gwei

State root

0x7acb91a6cdf5…45ebdf27858f

Transactions root

0x346750b55137…d287a10cc8da

Receipts root

0x0779728ce69b…7fd7f7517d66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800