Transaction not yet indexed

MB1nd4nNDtZKyoLNJkYKP8DdMF5szjqqy3czwkatdmgMiSWccZQBjzAvXqSn2w28PyQQbLET67CJytK3ndRvkid

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