Transaction not yet indexed

KEFGLUSu9NdqxEa2eSD6dNfjaikb4wDNAWeaRkFsYy6hNCXomQx3RkZjZzn5qamRTJwAzJffN2aXHHRpjfCXRj2

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