Transaction not yet indexed

52FKXxQYx8ugMpSMMCKheHRajasbzHkhauZ6XfA9AnqhkfxzCHwxzSN2QNVpsxUCd9KGhymgE9EGE8zEL4XZcZPU

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