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 #0x8154eb50550d33e1e579ffb1c9ad2d36ceeadcc974c6d334af1e138afde9f79c · ArcScan

Block

#21,312,223

2026-09-17 10:17:16 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,223
Timestamp: 45 days ago · 2026-09-17 10:17:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x8154eb50550d33e1e579ffb1c9ad2d36ceeadcc974c6d334af1e138afde9f79c
Parent hash: 0x890a098e…76b36667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,223 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.0%6,591,812 / 30,000,000

Base fee

20 gwei

State root

0x9c419732025a…7bf5a3903dd4

Transactions root

0xf9563b01bc90…8a815d8cf8a4

Receipts root

0x68d7fac20e1e…6037db5074ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800