Transaction not yet indexed

RkkMLkR7YXSLY1h3cvP8eRnxohTQbkpUyaZv9Z9adXQuc5EQf5VEC38yyxjpGrP4rg4AFGdcKPUDAcgebwgwjRQ

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