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 #0x99df34f20248f0292a084b51148cffbecea19f07d3ad1f7bfd4e5d5433420f51 · ArcScan

Block

#21,294,154

2026-09-17 07:44:37 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,154
Timestamp: 8 days ago · 2026-09-17 07:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x99df34f20248f0292a084b51148cffbecea19f07d3ad1f7bfd4e5d5433420f51
Parent hash: 0x45d6e3fd…796b7c64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,154 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.1%5,721,474 / 30,000,000

Base fee

20 gwei

State root

0x5ee08783ddb4…ce9dafef46a6

Transactions root

0x344b8e600453…555a63a15181

Receipts root

0x700ed5ae3bf1…613faed2a91d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800