Transaction not yet indexed

421QiA3dnqrWXRBd3KE37QLx8F78QB3hqU2LGeZ6Jd5KxhifNSnf6RqPrfe9AJuDfPtXkCsWnaP9Ed8LXAomGRZ

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