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 #0x3e25737ce36e3d14c3749b22083e973f09db7f8fdc68b62ca667d4c8bf9ded71 · ArcScan

Block

#21,357,332

2026-09-17 16:38:50 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,332
Timestamp: 10 days ago · 2026-09-17 16:38:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e25737ce36e3d14c3749b22083e973f09db7f8fdc68b62ca667d4c8bf9ded71
Parent hash: 0x133cb852…ed7dd5fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,332 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

30.5%9,153,652 / 30,000,000

Base fee

20 gwei

State root

0x118bbf7a9ec4…1595068289f1

Transactions root

0x83f1f0273ad0…417e2be06aed

Receipts root

0x22c27606e872…a828043e50b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800