Transaction not yet indexed

21GmxWr2MVNRu41cXKvsZSkYFNNVJcZESM7jAH9h1irkZYiowUvSLPPxqxKBFahMU9TczEQnUy3PbWchnZWAokaT

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