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 #0x59b5edca6a53c8a736a298e889069fcf77e85549a494a348b7a18c9acace2c6a · ArcScan

Block

#21,223,765

2026-09-16 21:50:10 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,765
Timestamp: 38 days ago · 2026-09-16 21:50:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x59b5edca6a53c8a736a298e889069fcf77e85549a494a348b7a18c9acace2c6a
Parent hash: 0xcb3c9b3a…4f62a3a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,765 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

35.2%10,557,302 / 30,000,000

Base fee

20 gwei

State root

0xf9d04cc27c06…b1891c2aba7f

Transactions root

0x67b95773e549…178548e8d6b4

Receipts root

0x6766bb9a3bd2…0c9e646f3954

Nonce

0x0000000000000000

Extra data

0x00000004a817c800