Transaction not yet indexed

52iFdkac5a6hz5VrWaZYMYHERd3Djy5tbz8FAtqSXD6dudcPDJSLmhiVFqPFahuz5mHGVqfpabU9tWZRfM2xG5K2

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