Transaction not yet indexed

RXKXSDjbG6UL6nTpYEiVnR9ZanbcUrsKQuSnfUaEp6sjF9UCyEYezj9U2dgEHvoBqfaXXPPT2GxxiweNrLPR5Cx

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