{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1224",
    "entityType": "User",
    "nonce": "0x72472305fc60f774f24712b307c84f9596dd36f95c09282d27870fb4833c78a0",
    "signature": "0x43501448ea467fa3de1d0ed5deabe3f1d2da59fc3cf87c35c82ab30cf02ede620dde3e1d6d06caabe96313945a4fc267f0cadc076c7d4c479d344a7550ce00801c",
    "signer": "0x57Ad6E2E3fFc5ABe9b5FE7DC3bF7c07c8cCf9Ccf",
    "userId": "571702334"
  }
}