{
  "manageEntity": {
    "action": "Follow",
    "entityId": "63321",
    "entityType": "User",
    "nonce": "0xb5d61a6e4f84e1f720aed2c1b64df555553fa8f69297632bd764df4d554ce6f8",
    "signature": "0x8ae8d1ead059f3137c4e24c09638f9985c647c917ac546a855471cdc039664097c528705227a0e6e74b56d95c7d84d2f5c0b3862d88f60fbef808e57cbb7e7fb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}