Transaction not yet indexed

mnM2roRGTzRTfdShXqkfPoiQc176RSSdZ7zuKpmQDsbt5p8aYJz4UkjPbpSt4DsFz8RQ1pyFSxZPZMWTmXVH5Lm

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