{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xf0ec3ea72875a0a225841264ab0fc02129d6aea600e061dc0153e4093282794e",
    "signature": "0x087c1117108920f9f88105907727a062940663990f9ae2afd901df8efb2dd003121f132845724816e2e374433d1e8d72d346de10311cf0860aa1f3f6aaf89cf61c",
    "signer": "0x89715A6F0c23C84cE71166083899D25bE26BfBC1",
    "userId": "952196459"
  }
}