{
  "manageEntity": {
    "action": "Share",
    "entityId": "536310039",
    "entityType": "Track",
    "nonce": "0xf1c0d9133a1753f7d047e2b64292ab3f9f45a25a482bf5946c77905a5eca67df",
    "signature": "0xee22fa37756621e86b07663bc1af511f0d60ff94b56d2111c319caf08826656761433a770de80a0cf63864eb57b084b18dad8d7c0b979f35fb0f01c9dfdb5c591b",
    "signer": "0xBA2d779983D6bf434D3CcAd9C1bF495735d1BA8E",
    "userId": "28393"
  }
}