Transaction not yet indexed

52SyUztkUQjAzXgGQKjtS64cT9gQvZMLqhwsPdEkt9NvZLw9SU6NN7xuT7pBJcMk2SBqH2RchEyT2rSKfu3s6skZ

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