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 #0x7f91c10f9aa658dec223dc728f029f0dbcfbb838d9c384c403d65b481ba709af · ArcScan

Block

#21,570,368

2026-09-18 22:39:46 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,368
Timestamp: 53 days ago · 2026-09-18 22:39:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f91c10f9aa658dec223dc728f029f0dbcfbb838d9c384c403d65b481ba709af
Parent hash: 0xb438d1ca…7aa52c36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,368 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.4%720,347 / 30,000,000

Base fee

20 gwei

State root

0x37ee4b24cc69…da077b20244b

Transactions root

0x613f4f0f5615…843737954d2b

Receipts root

0x4d7b61bedc46…e1f00203813e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800