{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "76739",
    "entityType": "User",
    "nonce": "0x46c06df23585876d2244c267370f2dfab60ae4276f887370c12ff69e55c20f2e",
    "signature": "0x3a067baefe9c6919708a52b0678b081b52737824f01b282f97b5a145d224d24e55a0ff63cc58e9a3fdc6d8c6c6504261986713869d88ac485055736df7ae000b1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}