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 #21320329 · ArcScan

Block

#21,320,329

2026-09-17 11:25:42 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,329
Timestamp: 37 days ago · 2026-09-17 11:25:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa79b2e6ff8cb5d78ce340009235d8af5246efa099dc08e413dec37e3dc95d89
Parent hash: 0x4a07f436…87754393
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,329 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.1%3,622,208 / 30,000,000

Base fee

20 gwei

State root

0xed57e11d2dc7…fe0d0062d7ca

Transactions root

0xdf38bd88fa31…7082b3f2c552

Receipts root

0x0e1c4ed2e985…bdd9308ed43b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800