{
  "manageEntity": {
    "action": "Share",
    "entityId": "463691380",
    "entityType": "Track",
    "nonce": "0x527c259a12fdb30c93ccc4577eae9d4f0df68e303bddb838507528e75da7cef8",
    "signature": "0x1ea31cbd86c55c8d2096f8de3f793e5704a9313a831d02b2601871afe01a325d24af94d7b7d3a3475125a411aea59e7d40856918cafa4da45466ac8c0d1252871c",
    "signer": "0xC7a7d3517Db054deE68A18ca01B725D868586E93",
    "userId": "143117075"
  }
}