Transaction not yet indexed

5MMietJAGjh8MJGy72dKLCSDWu2S3Jek3Yhc3f28ExQnevGYEa7NKRnbN9cXuM97uRzezb41N4ikwHPrJkiEryu3

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