{
  "manageEntity": {
    "action": "Share",
    "entityId": "1047176350",
    "entityType": "Track",
    "nonce": "0x72504fe2c45cd3b349ea7fa0f95787371c6aadd6e21377985c535f06ed009049",
    "signature": "0x6da85d7fa7a4a5eccd201516ed2e265e6da19a70ecd43f3eaaeeb4637fc13fce108f1cadfaf202f1444e14c9f55066b22619ab23c2f247ea61240faba512db8f1c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}