Transaction not yet indexed

321ZFrXxghMbbWQSwjUiqGzLLhMjyAeqVKKe8NR4TsqS5UFPawazJhAcX7pjeJK9fbyHa9vYLmjmqA3ruVkDquW6

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