{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390486852",
    "entityType": "User",
    "nonce": "0x8d99db8c514561b39d6c6cb4b3ec99c9bf06441398b09092a854072d08acd40f",
    "signature": "0x38bae01c631b3e6aed2d91123ecb040a0f7a4bba9a1c4cd60c79d319fd5eff36020dd77008e5d7b9f105136980a2ec68aea98346de1cd549f299d80b2f6958e91b",
    "signer": "0xDc3E8455192174BB859F815e8840855e17449589",
    "userId": "267643931"
  }
}