Transaction not yet indexed

661NUfFSrMRYMqvg5SQGMy4bSq4Z2XrDB9P7YGWNDF7cXquV4kDan6DFLLMoGvdM6SczPwhFRcUhXqu2K5heG456

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