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 #0xa166881e11df3165a492ed262c9babe7e6e06404a062d8a5955858cb672c8a17 · ArcScan

Block

#21,224,505

2026-09-16 21:56:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,505
Timestamp: 7 days ago · 2026-09-16 21:56:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa166881e11df3165a492ed262c9babe7e6e06404a062d8a5955858cb672c8a17
Parent hash: 0x9c6c07d7…36674141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,505 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.5%5,553,413 / 30,000,000

Base fee

20 gwei

State root

0x2b038bbc7b4c…dead8de8bd5f

Transactions root

0x50cb939b6d91…ebc568f8f142

Receipts root

0x7895ed8ed57b…7976bd970a4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800