{
  "manageEntity": {
    "action": "Follow",
    "entityId": "943839579",
    "entityType": "User",
    "nonce": "0x35d21cb17a4c83b23de32d312290ab358fc74b2184ca3a427b527983ca5e8588",
    "signature": "0xa0221b997d051f07feedefb6edf0432e7db9c9cfbc2b2be11086d0ad9f1cf17b2065492b161a9b7ffd7ebfc729ccd58c467781565e05b1e51f571217fc0d24571b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}