Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x03b00807748b087900f154f7e98647a669966c4a0358a19f456b9a3a96cb4aa3 · ArcScan

Block

#21,213,182

2026-09-16 20:20:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,182
Timestamp: 12 days ago · 2026-09-16 20:20:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x03b00807748b087900f154f7e98647a669966c4a0358a19f456b9a3a96cb4aa3
Parent hash: 0x087abfb3…815970ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,182 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

63.6%19,085,339 / 30,000,000

Base fee

20 gwei

State root

0x0703138cf4f3…8847a6143be5

Transactions root

0xe5ae7c7f915d…8c9f92f556d2

Receipts root

0xc9abab52cccf…29dcf0f96d66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800