Transaction not yet indexed

21MFXsUc4kmKj9Zt2a52hSgcA8VtvXxe68r8ZF6SZJJF5z4hEWfjnS6g1PwiNv7NWMRGecVFyKR97zoMdNp1cHaz

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