Transaction not yet indexed

mUNBqxf8S5vFvsNhdb7ACsUdjigb8tY1qLwcGG1Vvi5LU5gZZmLbPYo3pRAPHA6jkwRUwvPRSufRDUG52C9aELZ

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