Transaction not yet indexed

AMPUXSfjNYkqa1Jzu8yKLqr8ToCPTYpSWDcmUWvpZV6usxNg8GMavUPi3KZHBmrwebcEmo67RQrtG9u4QESQVep

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.