Transaction not yet indexed

RKUu7dipKLeV1cL2RHG7KXh9cwyFVgysCjC8HSdfZYBMvoXNq2vnymNvFNBQCNPwYZmFPq7yXY8PiBcfXuSJnsf

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