{
  "manageEntity": {
    "action": "Follow",
    "entityId": "757182",
    "entityType": "User",
    "nonce": "0x12fdbaff5819dc64fef64a1c447504a118d9ba31c389e5151412f88ba1eaaae2",
    "signature": "0xf7b5edc8071bc9bdc1de115f45eaa3db4e5fd5e9c6b89e86578b1901f564441c4b4d091496bc4cb4a22296191465d7ab7a9b8c858760b13cee54c16c6a476ae51c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}