Transaction not yet indexed

2t91TfpyteCiWVaZW9AojgarGu3v1AYKAfSm7SGMZNF8c8eySFwJETrx43pi31XMFmxFZtq5SWnHyfAyABDttwX3

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