{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "12885",
    "entityType": "User",
    "nonce": "0x9cf440fb4ce71bec8cca238b93b97b8dcb9a7596d54fd8817250158c39ad1d8a",
    "signature": "0x1ffb7dc7191e164f90b26f9f5c5adc985d81f634e6415e0d48065f4f062038a90a1bbb348a4bdd649e65ebe5d33bb50ba3138f88509bc860431e193a9125eaba1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}