{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "37085",
    "entityType": "User",
    "nonce": "0x5d6ab1fdd462b0a5e38231244bf1a486b78686ef2e696ca8a3b967b7197b0616",
    "signature": "0xb923df8b566b64aae9d208830cccc3f0b83611a85cd7454690b63765fcc7ff9e4665dbb9138247c127e31d6c0cba11d16598fe661de7fc12573bc757fc49e8a71c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}