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 #0xfdfdd7db54e460463730a9f37532043ab3b19ff5837428183cf1ac5d4a8980ca · ArcScan

Block

#21,540,786

2026-09-18 18:29:38 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,786
Timestamp: 28 days ago · 2026-09-18 18:29:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdfdd7db54e460463730a9f37532043ab3b19ff5837428183cf1ac5d4a8980ca
Parent hash: 0x6822a119…aea9c86a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,786 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.2%3,663,357 / 30,000,000

Base fee

20 gwei

State root

0x1db29f2be026…16b60a61f383

Transactions root

0xee4f96262b3c…9577f5ab9fe3

Receipts root

0x03eb476eddef…5de07d60862a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800