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 #21480872 · ArcScan

Block

#21,480,872

2026-09-18 10:03:11 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,872
Timestamp: 57 days ago · 2026-09-18 10:03:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x09f66dc238327ff736b5d146a4e351cddbd24c96469ec3a3d38268a10e91bb2d
Parent hash: 0x3e3f30b6…2ab128ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,872 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.5%3,460,031 / 30,000,000

Base fee

20 gwei

State root

0x8b5cb9895ef2…661e3342b820

Transactions root

0x2b4b1283e70a…bacb77f854ce

Receipts root

0x4e4c93cb0f0a…39be923cc56a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800