Transaction not yet indexed

MNMXMMsoS7uDWtY3JXRDJ9x7QfHMWP1XwA7evBiTZa9scQHSuk2PLePbQuCGPXH8C5tb8qbikCKXCgw3sozf4XQ

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