{
  "manageEntity": {
    "action": "Follow",
    "entityId": "171007",
    "entityType": "User",
    "nonce": "0x3ee8c742bc58334095a31cb7c09637fc4640703767550327a5fd81abf3409395",
    "signature": "0x23acca020b4749330ad1ec952848c5fef2f03313d9d730883344a5172de50b425b75262546af4c74c983e5aba74fc2541dff64fe4cc96fb89ed35314def0020e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}