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 #0x34b5b1da1ebe2aa5d7472b3141330c12f7d8f290e68d71b31c1d0cccfc83708a · ArcScan

Block

#21,557,164

2026-09-18 20:48:07 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,164
Timestamp: 12 days ago · 2026-09-18 20:48:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x34b5b1da1ebe2aa5d7472b3141330c12f7d8f290e68d71b31c1d0cccfc83708a
Parent hash: 0x05b42cd9…5f8ec012
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,164 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.0%604,718 / 30,000,000

Base fee

20 gwei

State root

0x2cccf6adc2a2…c688c00f108a

Transactions root

0x8c1e29cc968f…ad0db27b9f2a

Receipts root

0xb39da5b2e112…4858c2710252

Nonce

0x0000000000000000

Extra data

0x00000004a817c800