{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4a5a6126532ba3ff56f9fa70bef04cd7291f87f88b89cec2e9aa80c9d7756c67",
    "signature": "0x4dd1f35210eca2f89cc6fa1b95bfb15e8873028e0a053cc6deccbc0c2ec9b16b6b858f76554bc62db54bc2cc5d1352941f09f221605c4344363fbf1fcc7a96341b",
    "signer": "0x1605280F766245672428d1a355099f45E7F5e508",
    "userId": "447422834"
  }
}