{
  "manageEntity": {
    "action": "Follow",
    "entityId": "83911",
    "entityType": "User",
    "nonce": "0x7f6cee5e270a22883bfc50fa299cb755744e30704185d5c9e0a917cc5adc0040",
    "signature": "0xe253b13ba9b83671e204caf3f09040c48efd46943ee4a865b29957db2bf89a57571059e1710af122bfbdf72d087f2e1c83a52b962443c9933661b305a010edb21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}