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 #21396002 · ArcScan

Block

#21,396,002

2026-09-17 22:05:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,002
Timestamp: 12 days ago · 2026-09-17 22:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb63160641c94b985cf052d65fd207164cf7859bbe018ec431b9d6561fe47eff4
Parent hash: 0xfdadfc8a…a29d9420
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,002 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.5%4,352,910 / 30,000,000

Base fee

20 gwei

State root

0x8ba85664f78f…ab5dfca0ac68

Transactions root

0x864afd27cd62…cc418c9beca2

Receipts root

0x8d00af1584a8…c05db982d991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800