{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf2a03096d05310ee247511c03834a5322194a6af9ef0bf7d31a13605c06d1019",
    "signature": "0xad0012738be88fdf1542b1c79b1010c68bc694343470cba2d0033e5e17eb676916d4678ef60c96b32fa3a0a0fb622abff4240aded7b68206153d674adec5a89e1c",
    "signer": "0x4D5454A391B2B967F678c28d6f8af657556ACbE0",
    "userId": "629707907"
  }
}