{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "422770",
    "entityType": "User",
    "nonce": "0x5ac5b5fedbcf3cf83bbae6bb856a883e145edfe75f0eecd9dd09e7e92a4d0cd5",
    "signature": "0x1603028f09912a1dc0bf04b76a88c1b069197f8e0248e896dfb658274a4d7e263779e6a26c0f3f783d8ddb5e576c114ae1e7db7adcf6c6488c5f9a79739f02b51c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}