Transaction not yet indexed

MMwHAzAeSxGdZRJDGqBaeeViFrwySVTx6PBzwJo72Hgpq8qhCG9KWFmKnXnujgTn6V2v5XLSUdCU4XChfT2PqY2

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