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 #0xf5e9702eaf0097828165d8956ed69e047aec0df94d3d9a4970edf3b6f92e4d47 · ArcScan

Block

#21,557,159

2026-09-18 20:48:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,159
Timestamp: 12 days ago · 2026-09-18 20:48:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5e9702eaf0097828165d8956ed69e047aec0df94d3d9a4970edf3b6f92e4d47
Parent hash: 0x2ee4acc0…a1d653f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,159 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.3%1,003,068 / 30,000,000

Base fee

20 gwei

State root

0xd67081e817b2…92d64bee8c10

Transactions root

0x0af81bdba94b…7ae5b6c83da2

Receipts root

0xd333d2c9e8ca…9aab12c3c81f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800