Transaction not yet indexed

Sd56Jcp4D2pxdaJZaKgYu9JPgrDCzJUEsCynPoub2YYHaAaRr8angBq5QrtmF4RYse7X7mzPS4uDdaC1eDX1TN3

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