Transaction not yet indexed

52i38171Dmbdn5ZZJdrtUdymVi6HaDNU7mRGfCCv6sUS4jp6GjyaztUCqP4a8CypD1EXbJ1dvrKWmbxYfTCACSuH

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