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 #0xf5faa5048c3c5907b3f0b49a9aff569a41fb1a3acc3f4fbba80238c5c40a3e6d · ArcScan

Block

#21,516,628

2026-09-18 15:05:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,628
Timestamp: 13 days ago · 2026-09-18 15:05:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5faa5048c3c5907b3f0b49a9aff569a41fb1a3acc3f4fbba80238c5c40a3e6d
Parent hash: 0x17cacb69…371b66ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,628 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,179,997 / 30,000,000

Base fee

20 gwei

State root

0x403db96680b4…3abb46cc634a

Transactions root

0x80d48c4673a4…01c8addfdff6

Receipts root

0x1fb0dd21799e…fef2a1b00189

Nonce

0x0000000000000000

Extra data

0x00000004a817c800