Can I merge my existing PostgreSQL schema with your project?[Feature]

[BillInUK]

Description

Can I merge my existing PostgreSQL schema with your project? I want to filter transactions of USDT and USDC based on the address pool stored in my PostgreSQL. For example, I want to listen for transfer transactions of USDT and USDC on Tron, but I am only interested in transactions where the recipient address is in my address pool. I don't care about other transactions.

Is it possible to listen without restricting the contract address? For instance, I want to subscribe to encrypted transactions I care about using a regular expression like the one below:

tx_status == 1 && tx_input =~ '0x646174613a2c7b2270223a22([^,]+)222c226f70223a22([^,]+)222c227469636b223a22([^,]+)222c22616d74223a22([^}]+)227d'

The above expression is what I used to filter encrypted transactions on QuickNode. The data format of the filtered transactions looks similar to the following:

"data:,{\"p\":\"oprc-20\",\"op\":\"deploy\",\"tick\":\"test1\",\"max\":\"21000000\",\"lim\":\"1000\"}";

Are you aware of any blockers that must be resolved before implementing this feature? If so, which? Link to any relevant GitHub issues.

No response

Some information to help us out

• [X] Tick this box if you plan on implementing this feature yourself.
• [X] I have searched the issue tracker to make sure this issue is not a duplicate.

[azf20]

hey @BillInUK sounds like you are looking for a different way to filter transfer events in subgraphs? Not sure what the ask is in terms of merging with an existing Postgres schema

[github-actions[bot]]

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