Transaction not yet indexed

iAyMEWcZv17GyK2m5XfeTqZn6DnUt2fmQCdgJPM6oMU15fHTxL2pfKJtMozNnSQM3pnWTwN2dKEokSxNXphNJ32

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