{
  "manageEntity": {
    "action": "Follow",
    "entityId": "308529",
    "entityType": "User",
    "nonce": "0x408c8343f2c73ae6054863ce0839b710e9b09bc300f3efa84f9563afc4de8da8",
    "signature": "0xbe5322d9ffb9bd2a832a1f6692756d1234b9faec60987e0254c9916c2d5a2c876a7bd652bedc4c1780f694fa828b22c1851cdf8e7af646be50a061715e9868481c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}