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 #0x723dccda630b6837ce9b2b7780d71cda6a8838afa8afc3ed9b2b2e3329053756 · ArcScan

Block

#21,551,397

2026-09-18 19:59:21 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,397
Timestamp: 46 days ago · 2026-09-18 19:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x723dccda630b6837ce9b2b7780d71cda6a8838afa8afc3ed9b2b2e3329053756
Parent hash: 0x94d569ed…15afd1f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,397 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.9%1,461,301 / 30,000,000

Base fee

20 gwei

State root

0xefcee634e52e…fc3910838fd5

Transactions root

0x9e43fd193338…a801df3c8b84

Receipts root

0x7c95526beb54…18cc7e17e6c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800