{
  "manageEntity": {
    "action": "Follow",
    "entityId": "45670",
    "entityType": "User",
    "nonce": "0xd4fe659ce4021d263859aaaea14b74661d86ec894224bbd0f0f1b5438c3e02db",
    "signature": "0x2d6a65e24aed6451dc97011c46daeb7b1bb49d67bfdaf4594d500c27f08127b566f4b38b9deae6be9665c361a83076ed932c690297499e4e68d5103f451761c71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}