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 #0x739d3fd91ce0a956d1595484ea3a9648612e7f06833ff23bcd43609784ad7f1a · ArcScan

Block

#21,312,165

2026-09-17 10:16:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,165
Timestamp: 47 days ago · 2026-09-17 10:16:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x739d3fd91ce0a956d1595484ea3a9648612e7f06833ff23bcd43609784ad7f1a
Parent hash: 0xf8bfe8d3…ba95954f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,165 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.5%5,850,588 / 30,000,000

Base fee

20 gwei

State root

0x2161017c1efa…f3bfa87e06cb

Transactions root

0xb7f13b91d6a5…ee09b5f94ae7

Receipts root

0x0327c381297f…b6da7e5de806

Nonce

0x0000000000000000

Extra data

0x00000004a817c800