Transaction not yet indexed

MfBUuc7UtzADyrYcagSHaMcYt5m6h2rYSubDG3XMzd71QTYrPdNBnezvFcjnPZgDwDGWZFcuZmksbuZUkF1fupV

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