Transaction not yet indexed

5MKDKEuLXZzJNz4rH71X2e2U9KR2DBkm2bmeta3JtSL4iF89Jsj3WsX17AeeWZUzvVzVtbrTu2rTA8zB2NRP1Jsx

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