{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0x197056bcf346df13643e5e7db05358fd31f8f508e9cc6216261d01e275d8a8a7",
    "signature": "0x01abc8f0962e060ab78e7da02fcff668fc9e6c96f2d9f2349c5dd1722e0fbc402304b0a8f2fc30fc8ca6a5fdc11fd0f80382e34cab4b7de6052eb465a59c75401b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}