Transaction not yet indexed

1NMzKnbcAUT2weh9YVxYe7DwzTswQm1aUKYUhbuEAWyEZXHTcDvK165AVF9DXiPPgBRDtjHReU57gH7sjbdrQr8

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