Transaction not yet indexed

NYDmbLSPZ4rLUQjoJsMKT4hgHP1wWTtwbHV6AW4WizWka9oAy8jwG71bNUd8h4Sk1DcJS599qZiBSE4vXZaLPXZ

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