{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x01ca678909b023013315d2030bb2c87f85ffb1b180a4803487139bc5fe7bbe04",
    "signature": "0xba36e614c487ac815aefb9a5bc3a0d0e93547169a11a1c1a869deba8a5ebaa7a603fbeba1ac0af40d3daa53c3a6037d747f3d0c61e9c91ad7f0dabf0b04749a81c",
    "signer": "0x0270E7cEc81bAE1fC92D46090cA8E981d5691aCE",
    "userId": "538676799"
  }
}