{
  "manageEntity": {
    "action": "Share",
    "entityId": "1237935750",
    "entityType": "Track",
    "nonce": "0xde8941c53d6d31092b5f04b67bae0f9f509a161012acf099b0dee41f64e4a43f",
    "signature": "0x90e5c56e59d71a90c37dc192aa2a44fdc6d2b942826c540d57d7570825881edc396e9a5aa46fa8ed251cf3aa1a2db63e11a65166b4e0b2e5dd1400d0a75dc6921c",
    "signer": "0x86639c74AAE287A0Af407ED9C633ba9D83645A84",
    "userId": "794995504"
  }
}