{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9d41a132ab48e2dac1b06208769e30e3e2e867b0b7c1b725d0552f6c8bd784be",
    "signature": "0x1d890edfafcdf62760a3c464e40fcc0e306098606b14b9110675b8ac4c4be46d1168bd42564eb624f3f1a8d726d7289d1c9dab1c3b5523fc1afa6cff571db3031b",
    "signer": "0x7fdeEB144300AC6b1Be0E83d8f006b2D3140F73D",
    "userId": "325377357"
  }
}