{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x179ed0b351374fd6cd13488be19c03e6910f52a7cfe14b2a5aa7388cff25f9c9",
    "signature": "0x986c2a4b6f626f418d2e9b00913d4e75b7a6775b6c4e370eb99f55f5317d2ca954f4b3a21306a43d289e5303e8e8f7ca9a5f57afef731f1df3f392ed4fb0f92c1c",
    "signer": "0x3F4dD029446423638cBDF32E7a9A517229acDB45",
    "userId": "271820969"
  }
}