{
  "manageEntity": {
    "action": "Follow",
    "entityId": "355715",
    "entityType": "User",
    "nonce": "0xa60489d914bbaa40364a83a092d507e5d169719f7ebd7758f90cc54e91a19c7a",
    "signature": "0xe40d566203202df0d6946fd1fa4d3694c959a4b493f3eeed92af8529e549a54d6d81f005c40b720f506f420e64bf52a7f987b52ff340b09855614ade2a2c2c7b1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}