{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54123",
    "entityType": "User",
    "nonce": "0xb11a6484096180852cfcba1185c8984eb1e4087866a7eaab31361c012a3455e2",
    "signature": "0x8dea192adfb2168c3f48e2442f35bd138d07c7a45674f54b087d25bdc9afeba1709b275e5177db0b75915ed2c725f7ef19633a1a1cf6b0ecf1154d35fd01eb7a1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}