Transaction not yet indexed

AMQSfnY7jwVTdMS4PiCd4CwkaS7YJ6pSiYqPiR5gvi6ocUAWvm6tKC7PgMT8XuftfbzPxv2VKru8FrabJXdbKT7

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