{
  "manageEntity": {
    "action": "Share",
    "entityId": "1366568348",
    "entityType": "Track",
    "nonce": "0x0146a059ef696e54d25922b842ad2d96844dbf531fbadecf1909a2a2553bcd8d",
    "signature": "0xd28ff2efb180506f3cea7a9f6149ede819bee7ba7aeebccc649f1ac88fadf846523d45786f046f03f026cf03777dd9aee00bda92084d911d2a7799a95976a2141b",
    "signer": "0xB2A34b43465721B690e6CbCfB42C0cdC30050183",
    "userId": "103086"
  }
}