Transaction not yet indexed

MdKRoUL8DtTuc6CK4v42e1ceZyWbb65esnXSqdZaAqDYtTGk43LoXSYnWC1pc9RVWg2sdYwwSG43CMLk9FBYkrb

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