Transaction not yet indexed

66FSGDmKJ7YANycFz7thUFjCPRYGwQfV8uJRn1C4D7MMJ16UXEFms9eSz9rK5PFkdjVG2VCVahnw6EhMR3m4svt1

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