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 #21251174 · ArcScan

Block

#21,251,174

2026-09-17 01:41:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,174
Timestamp: 19 days ago · 2026-09-17 01:41:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xebcce8c2fcda8015c3ab7fae2b69cf0ef3e172d703b61d16e935dc4e9912b536
Parent hash: 0x668e5c80…65f6d450
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,174 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.1%5,745,009 / 30,000,000

Base fee

20 gwei

State root

0xd8c831b223a9…f89fadda9941

Transactions root

0x16689607772b…4117e1306a12

Receipts root

0x7dccef739cf0…36278aaf5536

Nonce

0x0000000000000000

Extra data

0x00000004a817c800