Transaction not yet indexed

NmkFCgjcaeFA6mPo46MQ9bBPzKxdgtbtjC7tLMfJH12aTdDdXkeh71vmFvCH3SJbETvbZjhekRFj76tX7PhDsiT

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