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 #0xa29644a444d276f76a75bea48a9ceaef3898700d8a2120ba9a2915b4a82435ac · ArcScan

Block

#21,320,604

2026-09-17 11:28:01 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,604
Timestamp: 28 days ago · 2026-09-17 11:28:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa29644a444d276f76a75bea48a9ceaef3898700d8a2120ba9a2915b4a82435ac
Parent hash: 0x100d56d6…d4780132
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,604 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

35.8%10,735,573 / 30,000,000

Base fee

20 gwei

State root

0xf430b8f52341…796fdbfa239d

Transactions root

0xf3755a2fdd05…36a1b58c9180

Receipts root

0xc7cd0eac923a…0befefb7574a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800