{
  "manageEntity": {
    "action": "Share",
    "entityId": "304140201",
    "entityType": "Track",
    "nonce": "0x7599277fc39c0bbbc65311aa1ba146ae662d0908b7983c775ff219928151c151",
    "signature": "0x4ecad9572e26b1909191622da3427b5df37f66b4cf0231da478e13aed73efb3e5d69b42a1fd8534ceea3bee36bfdc86227d7ea345fd31ff97cfa4ff01da719951b",
    "signer": "0x0e95B9Fd07C32091040F7929F7ac676797185629",
    "userId": "521790003"
  }
}