{
  "manageEntity": {
    "action": "Share",
    "entityId": "1455120575",
    "entityType": "Track",
    "nonce": "0x04ea5c61ef90a553ffac97c1a86d7b6b28b5f79d71112f3f563cdf80fe9c7264",
    "signature": "0xee1790a72e4d6a60c9eaf64667798841d471f3edd45475a9df61cd4a484ebca72ae25c3774a27b79eb645014cdb2d5cf6aaad772d60ae939d3dab43a2be1dae51b",
    "signer": "0xa7A77035C038a69a8CD141051A41B2FfbC9A1F32",
    "userId": "376645670"
  }
}