{
  "manageEntity": {
    "action": "Share",
    "entityId": "1542996785",
    "entityType": "Track",
    "nonce": "0x00691b75bcbdec74cee6b2b7ebbf44be2d7a57418cc46c813c5b5041c7f1886b",
    "signature": "0x4d06d76bf4db5e7cc0c4a493846e0f4f3bccbc99c857ecd4ac2a6d7890e0292c59d284da97d7143980dfc0ef32972e3923684b88cf4a1192a5dd41b7f68f804d1c",
    "signer": "0xF092Ce2889Ee6490A601Ddc0986c585faE589CB5",
    "userId": "658799981"
  }
}