{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x263f419ae661999f58bfca85cd64a1d56cc92537484d85787a308b22de1de29e",
    "signature": "0x00fd69240d93578180defc0cb53e86711352b5abd383a2a9e3f7f7feaa0c2d0e1a9333dae705cb8595f1071253afeac27d869f527b923728a82329b6845b3e401b",
    "signer": "0x1b3E9Ea15dF71Ced48bA8E493c9BBBcBFa25823a",
    "userId": "913385866"
  }
}