{
  "manageEntity": {
    "action": "Share",
    "entityId": "2106103098",
    "entityType": "Track",
    "nonce": "0x23450aa9a00736d8bb7af982faaac9d8cd8b4f9d0f4d7268736ad4e08d1499c2",
    "signature": "0x1b1c98a846942cf072ed2c1b0b079584fd508c155dd2c12f18228736d2c6249c300eb8bb27906810cfdcba0bb035e16e19ea531ae66cd4b17a1fbc68626c81b81c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}