{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41279",
    "entityType": "User",
    "nonce": "0x093e475cb70d85c51c81b60106547964e76a15e1e5026adea836452f22400dd8",
    "signature": "0x0c8ee5a5349244aadb63c53fb31bf8f6f3a496939d4a64edf8288b099e3ee3791395d11446092728d1eb3e3c90af774d7f009abcfc4627bd10a59e5a1bd77bea1b",
    "signer": "0x45C682dAb9Cd8ED5e055aC2F6a860Db5F14c27C9",
    "userId": "611525840"
  }
}