Transaction not yet indexed

52EFLquKSQTmQ33qEhwwabZra3C6atXTmk5jNERfFRGcBJ6nZMREFb6q1DUwvbwEcKVhkNbbEXWpfvJfjGwSbMHy

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