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 #0x8590eb5f0c83ea03c033d3e1f6e14630137848afb5cc0ca7fc683aef46365090 · ArcScan

Block

#21,416,328

2026-09-18 00:57:36 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,328
Timestamp: 58 days ago · 2026-09-18 00:57:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x8590eb5f0c83ea03c033d3e1f6e14630137848afb5cc0ca7fc683aef46365090
Parent hash: 0xad6bf8e6…ccbb11ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,328 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%169,640 / 30,000,000

Base fee

20 gwei

State root

0x7a26ed7990f7…0def35edf120

Transactions root

0xc6c91bea090e…35b6083c6626

Receipts root

0xb3fd3d0376c2…146d077c69ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800