Transaction not yet indexed

UmppnvZy3y6iQVAcDaJfvZYrTFPRP9muJomecWjHySMqN8bjiJ7u796BaPRHAwmf18Wu7RkM9R3ZGC64ZNcP6hB

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