Transaction not yet indexed

55cfy6jaNujfMDk42Y9QqHAZkGiCTHbFWu7ezA8ZW9jg8HaBqQe8FYFzvwKtuSJH8CbLnwo3FCC1UtozrMKZPFq2

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