{
  "manageEntity": {
    "action": "Share",
    "entityId": "1898020351",
    "entityType": "Track",
    "nonce": "0xe3159498f2eebc4c12e9f29cfcb613af14d16d5b380707f31aa16174174b1ca1",
    "signature": "0xd7f36c8afd75dbd45792b01f761879ccdd7b169a2957c0f832f1542f5d5d33c10cd6ec468ab67587e6306a4229708f88005f78afd19a763167dc125a77da33371c",
    "signer": "0xb94b1BFe56c05A0F6C04f46ee6df28BE80EEBd95",
    "userId": "105933976"
  }
}