Transaction not yet indexed

53LoZmxszeYZ1caLKCAg9MbEgqD4bFSBdnBMfZHariApNwrKcP9Wmi3EU1zUyRM3XXgsY9DF8VkTKqCSmSu5gwV7

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