{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x69f73f7da53b2797b72c799605e24b11c730194961d8d889c63956e514fe198d",
    "signature": "0x338789abb0d3bda9975ec0456a65a04a2eea8f0b695f67e6346e94002fdefe3f1c8c69516624b15934927293dfcd542fe83b1a88e010954ce65c637152aac8c31b",
    "signer": "0xF54882306a4B504c5b3460243EDF03d31DC4eea1",
    "userId": "678632814"
  }
}