Transaction not yet indexed

MYDYjn3C9fZqfRnSLJYp9oJioaxiC22fRhdr41oHf39jUomPSbNzyrTNKLhy5nrifCXJXypMQoAnGDgXkYaGdLi

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