{
  "manageEntity": {
    "action": "Share",
    "entityId": "252419714",
    "entityType": "Track",
    "nonce": "0x3883b95fd65c9c19abca63e2d5ca1a192561beabee9406d1d3fb38f20444c1d2",
    "signature": "0xf4d5ba29d190ff83fa249ecf13c58d0565bebe4ba5c32db9944f4cce090a9cdf5d94d3671e60a226398d2ed005b4df81aa4c491a2600d77cea481acceb3c239f1b",
    "signer": "0xF2ed555836c9515f177Cd4A2ca27B34e35175f87",
    "userId": "743925647"
  }
}