{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8d4399563065bed642c0716d999ece99afee9dc30ea238c8306f1fc39ebb292c",
    "signature": "0x4e8326d1507569b0045e05b83c9b41401179419c9be0e77dd2c0f4dfb66d37640b3c9ccaafe779cd9f298aab40a16b955e5296b2208e893b0c09abd4f0e558541c",
    "signer": "0xb566C50D62A2B7a66bD124a5d9AB3Dc2C7bD75c2",
    "userId": "444269439"
  }
}