{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "71932",
    "entityType": "User",
    "nonce": "0x656241702ba94c445588fb3b3b2366aa49dc4abcaf3e43acf303948cc0d0d6e1",
    "signature": "0xab73ffbc44b789e6f745e7e7990650fecada23ab48344e1e326ef50088c0c918253c7112fe8c9eaae6759ed84fdf9ff91caf6630fd00186d880a863bd62bae211c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}