{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319850",
    "entityType": "User",
    "nonce": "0x330e7ec58374fb83e0b9b33dd2ad5815ec42bb538c9b162fa119b0e97b8e11cf",
    "signature": "0xdea7e56d4495d1a7718942fa3410234354aba5b43af265f143f4cfdcf9719c7627d74ba86608cc961e56b960af1712db3bed7dcc27d5b00f9d196cbbbc4d2e4d1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}