{
  "manageEntity": {
    "action": "Share",
    "entityId": "901079658",
    "entityType": "Track",
    "nonce": "0xd9a67c46edf91bdefb8788b6299432633fe44e9cc99f64fb7d2f0bfd6d16a08c",
    "signature": "0xa85a25dd56075483c38b87d019bb6a5a76020b72a83e91fbd316740dbccfb57b2c691fa5df9073987e5c587146a145792e1d6e21d5aa1fb02d28ac173fbf7bf01c",
    "signer": "0x9BCF5e0FEA97f855d828B42266e7Bba649765740",
    "userId": "193140142"
  }
}