{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "93717",
    "entityType": "User",
    "nonce": "0x3b629d08b85d5fac6cb39487617de7268370880f1707f072c0e3a229e96af967",
    "signature": "0x198eebc774dedeb2b805798e763ed4a768ba5572c89a392215cf60123054a3e037f2297d4a670543036c97c6ef47d138940c68f4d8f536b3f7f01966f55b2c981b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}