{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26739",
    "entityType": "User",
    "nonce": "0xd1d465f31976adb956089179c56660333774417c99b33f6fc4496421e7c933f6",
    "signature": "0x61082f579f314fd3dff123b521bb606dadf05f4e12423c9a3aa5932899a6d9a33e509b8296f22173c8ca30babb2e82b9949d4e5f2abca0ddb896eab16db1aa1e1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}