{
  "manageEntity": {
    "action": "Follow",
    "entityId": "307",
    "entityType": "User",
    "nonce": "0x57d8bf3db7e6d8115d4f86867cc6b55814e8cd61586d36f037fefe3782cf4401",
    "signature": "0x69cbc194d3230e0c19576f56010cd28b98eea629eb31a856c36f6c1ccf6314f57fbcbed759af867d178776f2c6ccf63ae7f9040a0cd383b60ffed3eb6cfe80381c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}