{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1ad1ac5e264f3b4fa90c712976fe3921c1a6d3aca02369b79d99668d69f22db3",
    "signature": "0xfb682749074a7663d7499df0d907418e676ca7dcca1de02323686fc0f37201aa5aa81198dc8294c19b132c7a4d5deed6c41d4d95835dd80fae0b141ad4f41d911c",
    "signer": "0xf6c9943016137F3054658e7E14F51B6d271aC325",
    "userId": "644767279"
  }
}