{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0b139af94ca0fa29a56eabbd7d4648ade84ed5a0b4e6db2fb17bf3908f7e19c0",
    "signature": "0x057c237c44b24af655a8f2aef3634b3ec8bb955c60e12af64c8ed5671e54dbab25a76c16f2b1f9739bcfea65b26f83faba529242ce76f117b091f0a90acaa6781b",
    "signer": "0xc19ead32dc9dCDD7aeB5997D89B62105A076e806",
    "userId": "639294403"
  }
}