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

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 #21445994 · ArcScan

Block

#21,445,994

2026-09-18 05:08:21 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,994
Timestamp: 50 days ago · 2026-09-18 05:08:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e72f272de7a872e625801f59fbd5dbde04edb83db78614f4fbe0c3f53437b5d
Parent hash: 0xbc5a8061…e770a9a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,994 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.6%1,390,411 / 30,000,000

Base fee

20 gwei

State root

0x13e1da34fa8c…6ae854a41b3e

Transactions root

0xcbc668f47880…ae65b46b0025

Receipts root

0xdc8066ba5eb9…e9aee910bc45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800