{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343431",
    "entityType": "User",
    "nonce": "0x1fa2768e956bb4b744964c4b2972b3d76a75fd458a38a8fe5f40a728b3320b52",
    "signature": "0xa79e4cd230549124fd279ba06067bfcda278719395fdb6ae2fd86502ef64d1ef1afc28965ed0c429a363952515535631167043fc86066055e323b9d525e909f21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}