Transaction not yet indexed

266QUmw7T53rSVKWiFDxAbRWKPdJLUp8e7tuMA1SqQvh6bksvJcSSFq2PRoaS3f4fX4wxwj3MFgrPQZsH5VjKjd3

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