Transaction not yet indexed

UDdUxdUSsoyJtB973hAhMqS32JuNUTB4R9jfzEGGSJ1qtpDadtQtaa55Em8eFwBoaneoM9RcUYxBdH9MSaUe7g8

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