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 #0x3f8fadab6d8402e75da74fa7af8c4857bbdff4048679ac086536a105d138c411 · ArcScan

Block

#21,276,704

2026-09-17 05:17:10 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,704
Timestamp: 21 days ago · 2026-09-17 05:17:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f8fadab6d8402e75da74fa7af8c4857bbdff4048679ac086536a105d138c411
Parent hash: 0xd9dbeb48…beb47252
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,704 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,656,595 / 30,000,000

Base fee

20 gwei

State root

0x47e67122bb1a…10fd45360361

Transactions root

0xc667fd99b8f0…6677f9008bc1

Receipts root

0x9e4afffcdc1f…22f67aa360cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800