{
  "manageEntity": {
    "action": "Share",
    "entityId": "1412086154",
    "entityType": "Track",
    "nonce": "0xe9c321154633b0fbb0adffb2c63d9515f8775e7e98b4294812948f4457e6d14d",
    "signature": "0x126b4eccdd9c4b574c42c422d471f55277266a2bae78e78cc8591df3b9e7d18d4804f770fb28ad417292c86b329148528813d37637d9366105eff72af475cc021b",
    "signer": "0x3939e302479fE0F42271820cd8E0b44A47273209",
    "userId": "540529323"
  }
}