{
  "manageEntity": {
    "action": "Follow",
    "entityId": "778583001",
    "entityType": "User",
    "nonce": "0x2363650b8313f2f6ca8fa25ba5c9203d26b0d6eaf29abf3f68d55641c31bd94b",
    "signature": "0xad81f4dcd484bd1577f03d43ea9ffea8c2e7d663cd31015266c6ed42ec1671b2439ac67b415a842d462b9f42e9322b49a14b2896a2905264cac994ae65c67cad1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}