Transaction not yet indexed

53z1SDa9k2zVY7e2yHCMZ3E6HxP8r1bQnhqJbz9JHaMjV6NKYvcDXeRu3gNGzR7ZjFYQQssGQc8Wg548W333uCqY

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