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 #0xb154fc776f8e860c64dc06db7f01e0ced20b95503bad681850b2cd4333f570f9 · ArcScan

Block

#21,340,361

2026-09-17 14:14:53 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,361
Timestamp: 52 days ago · 2026-09-17 14:14:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb154fc776f8e860c64dc06db7f01e0ced20b95503bad681850b2cd4333f570f9
Parent hash: 0x9840af77…c2096b45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,361 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.3%5,191,885 / 30,000,000

Base fee

20 gwei

State root

0x716452c6099b…82cc11b3ce5c

Transactions root

0xb11b4f2f6ed5…69656637c653

Receipts root

0x4df96cd0861a…1830e92ea00b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800