{
  "manageEntity": {
    "action": "Follow",
    "entityId": "224945",
    "entityType": "User",
    "nonce": "0x2cdc5f151a56b1ee0c73dd556076a69a0df4d9e40652ae12d4d55aa140b7d29a",
    "signature": "0xb9ecf3111fb5dae60593ed70c646ba3d04580eceeca0d3d7eaec8200d2d1b98831b967c2181bdc086940c314ecc2738005ea9715589358f95b34841f5aff657a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}