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 #0x4c24cf979e4c145ad3ecfa5c58867da2cf8220c56b131e7fa7b8b3b5f0fef1dd · ArcScan

Block

#21,518,144

2026-09-18 15:18:14 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,144
Timestamp: 19 days ago · 2026-09-18 15:18:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c24cf979e4c145ad3ecfa5c58867da2cf8220c56b131e7fa7b8b3b5f0fef1dd
Parent hash: 0xf50a99e6…04c37133
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,144 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.5%3,463,422 / 30,000,000

Base fee

20 gwei

State root

0xd64b84fb753d…d393a04287c4

Transactions root

0xdae3a2619040…22329bc9ea1e

Receipts root

0x78fc7328caa2…958bdab8273f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800