Transaction not yet indexed

52EfVFAfFooQHRL284JmLhwbL5zcdBmr2KdEGRvbRKq5RXPjgySncPW7Vn1u12ovRbJwbpS6aZ6yyMypTmL9RkkZ

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