{
  "manageEntity": {
    "action": "Share",
    "entityId": "488635465",
    "entityType": "Track",
    "nonce": "0x4612a72d47c22931124d5fc2f2ab244b0cc78b0ed68bd57a40e56ff00b51144d",
    "signature": "0xc306e4720fe119577d063c5f73344664537874b0daa63ebf23eceb96e27f54ca2a47eae32d46e0fd11ce6e8e0beaff6c7ae85537a98103d9798ba80439b390ce1b",
    "signer": "0x7D06a98B4b811727772De57f8973a36F27dEb0Bc",
    "userId": "9198"
  }
}