{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x12e4816962637bd389fd07e69edfd8af637aebc3bf7c131c8f8446fabbd60b6c",
    "signature": "0xf7c5d36f2b382006b3ba8060a88d7c03439283b276c7b8abadf09807e3827e795631b5370b8d607703bf9d227641d86f4c2a899acbfd7d1cb7a836f35896b64e1b",
    "signer": "0x8de9F00D30b91ba6fc08575F2d24D49d971AABf9",
    "userId": "320233590"
  }
}