Transaction not yet indexed

yMvxMF5qa7FXCK3kphP9j31jKgQZ9J21qaW7B6d5RkyZ6Q8ZPbWkE3VoSrSJj895S3PBkWhy1i9qGkwg14JhHTt

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