{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0xdf2ad023045224fc6578d75b72f55731c24aeb9e06b49fce8204df446f523e3a",
    "signature": "0xa6e4a7500335aae55ed9fc26c179e3f93a70576c20b3e358d189ab099e2634ed52ecc913659fee10c3b2d006c5d39a924059281ea0d87fc2c21b436e09dd4ad61b",
    "signer": "0x3aBfdda7Fe70573Bf3a32f951e6cFf35e8E00047",
    "userId": "465093414"
  }
}