{
  "manageEntity": {
    "action": "Share",
    "entityId": "1422609425",
    "entityType": "Track",
    "nonce": "0x708986e7236d26e9b3d5373bb56a328b2eff878f7e7e0b1835fb78a82eab668e",
    "signature": "0xecee9629868fa2e04c6f6ad6075f47e254f2eec7f29acf35c74a23082281a071037d8370f1db93ac154989cc9af686347bc86f71ce7c9463dd96d6ec29fc74121b",
    "signer": "0xeCa31471db8582C67179083C6DB5A10Dc5286D5d",
    "userId": "439408517"
  }
}