{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5642",
    "entityType": "User",
    "nonce": "0x58bfa527adea056fbbff39dc4ea89a81a89f840bd04305b4f26ba09a05d0e175",
    "signature": "0xd93761813794c8ed220478d9563d2f33ee9e6754d6a67719138418c386ed5fbd4f8571051c825d93b8362e9f0b84282629182f2ab35bcea8c23f2ac62e0dcbb71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}