{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97049",
    "entityType": "User",
    "nonce": "0x035e9719ab5f6675fe723258e1012980899d96f5c27764ccc2959e040afb032a",
    "signature": "0xaeac0cefebc470397fe74ef6d38385e32d0444582a1fbc3bda3c93884442fa89099f6a55198c66ffe5c662831c0335653ada97ecf1cd6aeb1f9524d5eba160831b",
    "signer": "0x6135DFED4766632f3E2e097527cad142835825E1",
    "userId": "312072568"
  }
}