{
  "manageEntity": {
    "action": "Share",
    "entityId": "1816410949",
    "entityType": "Track",
    "nonce": "0xa547cec047a0026970483ee72522d2d61f3b97580d36fcc7cd1cd9a0882bf8ee",
    "signature": "0x5fd872720c04d556d90043c56be775da9bbd519327c68dfca8ea24080652adf70ff61d7888a27c12b06db2051579e16271f5040573b06441e9bc1b21f20fac971c",
    "signer": "0x88602394b9baf0757a2CbE35FC3fBdb9E75b6DEb",
    "userId": "129329734"
  }
}