Transaction not yet indexed

53zC2mpvM8FVS8VgHpWTveWSSrd9FZgJTTa6kWwfbnnb6hRUqBnTzEd2STFSggK6CfhvQQFq7ABro4STUUsn49Pa

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