Transaction not yet indexed

53YNf99FV5LT1bovY8hYdBNAxyxJpv84jHqmbPPHjwVBDoUqh5RZnSowrnLcnujRDDYLPkfJRnvbYEJ9kQcfQPbg

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