{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x83b91b4dbf8ab6e62cdaf7943a8d2c88c3a2cd5c0e0a1ba5563a0315882a2a88",
    "signature": "0x0cf19d13bf26e0e15678fc40b84b5cf64134410208ab4dc73ac78bc4f1ed35260b12e861e315ffe4687c8a6835552123d2ff05b1ef06bbfa43e915b6a2f901401c",
    "signer": "0x607C0B504B1190F4Fa45D4712D4449C62F7224E7",
    "userId": "870305968"
  }
}