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 #0x31cbced23d8c5d1c4803a8a358129d9116619f485282a2cb9891c50442df9da8 · ArcScan

Block

#21,244,903

2026-09-17 00:48:35 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,903
Timestamp: 22 days ago · 2026-09-17 00:48:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x31cbced23d8c5d1c4803a8a358129d9116619f485282a2cb9891c50442df9da8
Parent hash: 0xf96478ca…7e18569d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,903 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.5%7,645,720 / 30,000,000

Base fee

20 gwei

State root

0x5eb5dc8788b1…7ccf43beb61a

Transactions root

0xfff894d0110e…1d89cba00ebf

Receipts root

0xf6ab23895b8c…c11328915b55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800