{
  "manageEntity": {
    "action": "Share",
    "entityId": "351771247",
    "entityType": "Track",
    "nonce": "0x750d504cffe85512d5861aad292daefde4c20109b3b61351b9877559d0308922",
    "signature": "0xd96b78d1b96300ff23faa0e1e096bc8a9b92a851ebe0345f72423192fb4df6377c69b98b038e8d9222fb4e9838d505f26f089124b35af91d52376f47623ad5a31b",
    "signer": "0xe8891C37b2d4E4Dc9cdEbEF9160b23a8B0900a90",
    "userId": "980020068"
  }
}