{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xa4f346acbfcabe7c91cef622fd189a6b74a3716df8b1c700cc882ccb2a362a29",
    "signature": "0x57b4bdd4cfc23d7a422460788477f14334d287328b463bdda2982342aed3ac1e6ca6a127d425a069ab0240c211e40cdc530ca9dabc95fd30f9c640473a36152a1c",
    "signer": "0xede35e3c6749F4D452BB895b866be3386dDA27c3",
    "userId": "983857499"
  }
}