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 #0x9f3ac4f8b80b3f4dcef666f6204ff867d9a93b71d077f35974827cd36b48911d · ArcScan

Block

#21,554,754

2026-09-18 20:27:44 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,754
Timestamp: 31 days ago · 2026-09-18 20:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f3ac4f8b80b3f4dcef666f6204ff867d9a93b71d077f35974827cd36b48911d
Parent hash: 0x333555d5…78b2a7e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,754 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.9%3,871,677 / 30,000,000

Base fee

20 gwei

State root

0x29ee24ff7c0b…caae5a5d4736

Transactions root

0x5f0e25f87c09…baee18f5e0cb

Receipts root

0x7c19104b3bd0…c8bbb5f8e0c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800