Transaction not yet indexed

21GkFJWLrrtFnCf2Q7oyKzw3SpoibSFHjTCkds1daewqL4Ko8H8gXJ1Q3QdQeqgHFA5DjQMPFftJPrcpQhqfL2mD

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