{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2c708218a3d1e817e722fda23f93d144feee0be9e05b0ffa54f6bb1c04a98025",
    "signature": "0x867159168044fe4a9f4eea3cb961a454cba3224ad36b2a80b812d2949a8140a915c1314d6201f23d84565680740bd41277627d61de2aeb2a2cd462d119f5103c1c",
    "signer": "0x0080a3F9e4a8408e4c6de08e3f68c64a4B366F1B",
    "userId": "738489255"
  }
}