Transaction not yet indexed

3x7MLFTpppd9p7xZNh4pecgPpB6LfA5G9UD4pNwXGDUn8uKGPoQW5ikAJzk9EB3wi8cBbrhJaqBoCAdZZpwCCc21

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