{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x40a3dae94980c24103ea25e1624237541a604e173891640255b4bdc76c4107c3",
    "signature": "0x1f599a03f0610e5f1ccc763cc47ed68277eb3701f96db5d9d2c8da5b5072afa75cf492c4cf7942978fcd1bf4660013354f3a934a199f8df2440812ddbca1f35c1c",
    "signer": "0x18d84Fc2cFea86BfDBb62E7d4e8ddA19dE31d504",
    "userId": "132413541"
  }
}