Transaction not yet indexed

53Kf4SY9adQiJPFVzdQcobmHXsrcRLATKebMS2WjDSUwq8ewktBjJnnWvEFFMnwXfZaVXG2wXdeuQpaPJhTFPp73

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