Transaction not yet indexed

21mMtAzoWTZw4WjwxZzkNqSGo4wjT4LBr1YYPXrUcUnTd2MAb33UXNK7be2Yimo14jAXF6E7bJZPBidVzHKVDABS

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