Transaction not yet indexed

53WBNTfXKJTHUBEosLmKUggiQVTf9QnTcd9mTy5MiRvywEUYpCqB21ffFPkFXdVBkw3fxd2kPfSYA44SZixYScWQ

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