{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843421708",
    "entityType": "User",
    "nonce": "0x1b63f9c80f96988bf1ad014fd40a7bc6163dfabc67fa6a5e1ebc10ee5985533d",
    "signature": "0x212d7f534e04f3f4aeadac7b9da4173d47d2a1cf704eec03687b0f3099efc408706d01a4f451ebc12aab1f9be95f5d9a7ba09e78baf7bdbe46e64ea3621cf9be1c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}