{
  "manageEntity": {
    "action": "Share",
    "entityId": "817248753",
    "entityType": "Track",
    "nonce": "0x47e3f1fb605518f062141a4d13f07173cd9807017f1df2355965e8014982c00d",
    "signature": "0x155c8254f7897274fd2dc9aabcecf40ba5d118bfc83a1e320f4a6a71c9c0d1f85e2ed7d6eb67de9db49e86b758791c1b7f4889e05e77680900324a6d70d9da041c",
    "signer": "0x44C636A7DdBEc27F76F1FBd261d0bF83Fc54D7d7",
    "userId": "296936"
  }
}