Transaction not yet indexed

mpz9vfFMKUnmeWUDQGAAQYAFSPEgEVkQz8RcWU2chbcoXkJ2xfnfcV9CKBBBcujvrbKV88mBd2qGBy5JVV7rnWW

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