{
  "manageEntity": {
    "action": "Follow",
    "entityId": "751061782",
    "entityType": "User",
    "nonce": "0x16fdec06504a7f42f3896fbb9ca1310b66274bcd054fabb7f2d45119249bdbd6",
    "signature": "0x92551d2b9d0630e751bcdeb1822fd87d039e64c031871c54bd46c2ebd512dfba26c2282bbacb5db15c26be89980a3652add841c93c444ec85b7a005ecb2743861c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}