{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339403",
    "entityType": "User",
    "nonce": "0xb23f1a360216cec469f4347ec1a77373aa3d276811e8a244b9e6d1d3c367a8a0",
    "signature": "0xa72aff504e6b767545d12d74ed581fab4bae5ce130f64dffd7eda4c37e54fea20277574bfda346395da0e928b89b561a37e08dddf9b3ea07337a31783d853cc61c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}