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 #0x12f53e0a213f06efd1c801e2da602cad5226e4fb0ee7ebb0c658ca53340fbf1e · ArcScan

Block

#21,410,984

2026-09-18 00:12:26 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,984
Timestamp: 29 days ago · 2026-09-18 00:12:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x12f53e0a213f06efd1c801e2da602cad5226e4fb0ee7ebb0c658ca53340fbf1e
Parent hash: 0x1d782134…1a7cfc23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,984 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.9%862,892 / 30,000,000

Base fee

20 gwei

State root

0x3809b2ae0a47…3322cce976c9

Transactions root

0x71cd2660b7e2…d96552e6bd71

Receipts root

0xf7125028d204…6224cb995474

Nonce

0x0000000000000000

Extra data

0x00000004a817c800