{
  "manageEntity": {
    "action": "Share",
    "entityId": "901079658",
    "entityType": "Track",
    "nonce": "0xbbaaa2271c9462a4a5234329c86ed89667a4f716377da14fd7c51cbd14e9bc1d",
    "signature": "0x95665808e08521942adbedbd9e90454f1b07357ed5b9c3c5a608f09454e07c0b4c897ae0fdc09ac917a11f8bfe76eaf671bcf2f50cfa7e2a0695f3436c94982a1b",
    "signer": "0x9BCF5e0FEA97f855d828B42266e7Bba649765740",
    "userId": "193140142"
  }
}