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 #0xc5f20f100a0e8fbbef8c10a456b63c73ed556f44b48ea9465e1c4087f7b5498c · ArcScan

Block

#21,374,147

2026-09-17 19:01:05 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,147
Timestamp: 26 days ago · 2026-09-17 19:01:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5f20f100a0e8fbbef8c10a456b63c73ed556f44b48ea9465e1c4087f7b5498c
Parent hash: 0x15f70600…771f18fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,147 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

47.7%14,324,352 / 30,000,000

Base fee

20 gwei

State root

0x0085ea50f181…4c1b68da0853

Transactions root

0x9b15b98859ea…8ddd4a01ccfb

Receipts root

0x47ca41d31bdb…771842205693

Nonce

0x0000000000000000

Extra data

0x00000004a817c800