Transaction not yet indexed

nMPPZ8Kwxo6SFynkdusDAmX2e88iPdJRi6gPcMmfr6VMU8SFqZiouRcxgf2MVxU7PgMqtZku6jfQ6g4az6mkGRi

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