{
  "manageEntity": {
    "action": "Share",
    "entityId": "426751790",
    "entityType": "Track",
    "nonce": "0x9d1b67bdcb060309f787e6dac75b0ccc8c0983f974ced1e3f3cfc540fca229e8",
    "signature": "0x13147cbd9a712bce4709ee35e8e5030e95d6ca4967426041f09f7396f1f2e7c6047972dabc11c6324cf8a85b3540202485e57df19287df89f0c7e940e206dfa51c",
    "signer": "0xa1F606584fdE30bB7d4BE2EbeC98A5F95E4559f4",
    "userId": "786922215"
  }
}