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 #0xb86db2ca5cb864ff18bc9bb893b4d90b654103b4d69e86228ad03def5d54f70d · ArcScan

Block

#21,339,805

2026-09-17 14:10:11 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,805
Timestamp: 44 days ago · 2026-09-17 14:10:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb86db2ca5cb864ff18bc9bb893b4d90b654103b4d69e86228ad03def5d54f70d
Parent hash: 0x1d7d4c83…35145bce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,805 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.1%7,239,398 / 30,000,000

Base fee

20 gwei

State root

0x553f178efb15…e439fad61ecc

Transactions root

0xc35b68347ade…6aa004534977

Receipts root

0x078985529f50…a84f1e543a39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800