Transaction not yet indexed

1YfLHAPYsyTKMCM1xngmW4SqiAtB7xoKDLJp6JHD9MhqmC1pPcMAHq7dnxPr7HChumEbEZjzoHYV4U4xTvUot99

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