{
  "manageEntity": {
    "action": "Share",
    "entityId": "157339712",
    "entityType": "Track",
    "nonce": "0x373c02a136887a70baf27e3e821b5c8860baba96edaecaeaec7ebe7359ba382f",
    "signature": "0xc497d80df1488163ff7ede0cf4b0cb8277df40944e665e6091a6bee4995a159e32228c517decda87775859fdce7aba44e67aa6e818cf19ebd1745769e48727cb1b",
    "signer": "0x4B9F6393F7DB4995E29bc601eE2D8037Ec63a9D1",
    "userId": "163718009"
  }
}