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 #0xb81192e4c194464a8163fb789008f9bfb310c9f4426becc90875d3849c5e6c06 · ArcScan

Block

#21,326,622

2026-09-17 12:18:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,622
Timestamp: 11 days ago · 2026-09-17 12:18:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb81192e4c194464a8163fb789008f9bfb310c9f4426becc90875d3849c5e6c06
Parent hash: 0x46ab7cbf…56a2b952
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,622 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.0%5,695,508 / 30,000,000

Base fee

20 gwei

State root

0x1458c06f385d…fe812aa2f33d

Transactions root

0x8f6f8e466cbd…384a5af5c9c1

Receipts root

0x567fa9b30ce9…7b566961a5b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800