{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf9ac776dcd520bf8eb96cca48076a9e45ffc722536d48ae26bd97a2347b4461c",
    "signature": "0x21d5a03571ed3632f1994fe4d0dbc5ed3c1bec36f80f4075a18224b29836244e4333da57a68343d689b6dac7e36df2d04e6e053d97c6e86ba0126aca11a7a1881b",
    "signer": "0xc0c1260d36BEf5a3e16B1e404a9a4C201aFb01CB",
    "userId": "972138429"
  }
}