Transaction not yet indexed

53gGnPHFf5XGzikzBKBvwE7Tnz6C5dDi2vUfjQW7EMb3LkE3BhTbPSN3u9ekQTiqP5gW4jB719HiPBuTF5ckRbz2

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