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 #0xfaca838c99dda622135ca645586bf3fbe2f51ee6c3abd94f8daf3667f4a0bbc5 · ArcScan

Block

#21,284,479

2026-09-17 06:22:52 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,479
Timestamp: 6 days ago · 2026-09-17 06:22:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaca838c99dda622135ca645586bf3fbe2f51ee6c3abd94f8daf3667f4a0bbc5
Parent hash: 0xfedceb30…c3c1503d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,479 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.8%5,028,235 / 30,000,000

Base fee

20 gwei

State root

0x32f59595fd25…0f88e598519d

Transactions root

0x32090444ea36…a9ac70060b32

Receipts root

0x8e6ea3ea53d3…219d819ff4fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800