{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x81257e70276d9bf8ab2bd3d51fcbf80ef570578a14dec88020f3394e68933612",
    "signature": "0x5fb50bc18ea8a8d91372820aa30bdc8bb60c5b2f1e2113cbc23067f8282b19532e9bfda1648868768a492173a3177416c954db4c8d087a03961505fe0958a6b31b",
    "signer": "0x3E2CcC7fA1d4697940e945930Ad5880557410Fec",
    "userId": "975230083"
  }
}