{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7964e9237f47a81c141de81f2aff8389d7990a95f3c95b2a1f3bb04d21aab9b9",
    "signature": "0x806e11844777b261494598eeb10deb251775e2a997fa99a8906e42e26871685746eb07e67a2e64571416b045c8ca0552c298c53384b12110933cff24c6b40b391c",
    "signer": "0x94a5882022f9Ad0C624FcA0dc4FAc3e3A398f170",
    "userId": "672832523"
  }
}