{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x369b0ab1947e0ccfbe88b833d50f4a95fd9b95638a1be4e2c316e321feac5b39",
    "signature": "0x5e0458ca7f01d5c5ed34f81895c97f0c5435151371f84341f2f321921d8976b92d3123325e4f76b970a4a493ddfc660c311c5e93ab36e19d87e370f34ef3fd591b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}