{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xbda2c5836750f786cea3da2895cfe519dd27b37378be613fdbf54ef4b76f69a8",
    "signature": "0xcfff707b5c6c4f2eb18b503f82ed8ffcf66dbdab67289fe54ad9bdb472e2f39e47094f6096bc9957b1c6228cea0e289a853ed0225ea15dfe3dd7f7740e0ab4b61b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}