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 #0xa623d1b5eae9e12f5387986c245c839ae191ed2e3da763bec9344cc99171324b · ArcScan

Block

#21,353,437

2026-09-17 16:05:19 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,437
Timestamp: 22 days ago · 2026-09-17 16:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa623d1b5eae9e12f5387986c245c839ae191ed2e3da763bec9344cc99171324b
Parent hash: 0x6c0b5647…30e00466
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,437 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.4%3,714,808 / 30,000,000

Base fee

20 gwei

State root

0x7c272ed31b3e…e5129af75a21

Transactions root

0x8a50baa50dfb…e565528ca0c1

Receipts root

0x8b2fb7ea85b3…65ad297bd597

Nonce

0x0000000000000000

Extra data

0x00000004a817c800