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 #0x86484193451c5c591bb82e40709fd08cd58269f1b896366ea86fa1b07a4ba42b · ArcScan

Block

#21,417,660

2026-09-18 01:08:51 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,660
Timestamp: 47 days ago · 2026-09-18 01:08:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x86484193451c5c591bb82e40709fd08cd58269f1b896366ea86fa1b07a4ba42b
Parent hash: 0x8b15f9f3…4a7ff599
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,660 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.0%591,967 / 30,000,000

Base fee

20 gwei

State root

0xc138dd8ab5e3…2c412093e3c0

Transactions root

0xa1d4d2058b9d…ba8507cf9dda

Receipts root

0x92a78a00b1cf…19eb8560f3d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800