{
  "manageEntity": {
    "action": "Share",
    "entityId": "481382714",
    "entityType": "Track",
    "nonce": "0x0a77564dd69b28e4bbf67037a255cc1bdf40723d13828848c16dca8c5abf775d",
    "signature": "0xc6c2127eb39d889ba461e525a93fb4938bf54f0402ce68c5d96c1521285c9b5b06988de54bee2bf63dfc63583257f18f549000046665e27cd7caee9ea6a4243f1c",
    "signer": "0xcB0cc6764C9023b8685E78148224a9467967E228",
    "userId": "104731"
  }
}