Transaction not yet indexed

mfZxPmQ6fN3gDSw38f9fdzcxaqGeBFs7EJsZWWbDmArYqv7aZPofX9YPA7MLPpaxWHvPETkpd4ZUNTSQc1w2LaU

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