{
  "manageEntity": {
    "action": "Follow",
    "entityId": "213739",
    "entityType": "User",
    "nonce": "0xd4505da7b00196227efdedca5e59c7f0b4159bb56348f35583e43bfe71ce80d5",
    "signature": "0x548a309acdb66e9321e95d097eca787e6f5b45777723d35bff06cf777fb04e83370e650a60d2e626ce909020a2197c39487730c3a98c31fff2c4caa85c281b951c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}