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 #0xf60fbc4aa6560a83cd27cc230d98031eee240d9c1510b66c78760c8f69508e83 · ArcScan

Block

#21,390,355

2026-09-17 21:18:03 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,355
Timestamp: 14 days ago · 2026-09-17 21:18:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xf60fbc4aa6560a83cd27cc230d98031eee240d9c1510b66c78760c8f69508e83
Parent hash: 0xeecac897…9c005ac7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,355 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.2%1,263,474 / 30,000,000

Base fee

20 gwei

State root

0x743cc4a22f5a…f51ea5c25a10

Transactions root

0x14a31b7dff4c…c188ee4e5818

Receipts root

0xfb46f0b9c381…c26749a38ca6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800