{
  "manageEntity": {
    "action": "Share",
    "entityId": "1875244030",
    "entityType": "Track",
    "nonce": "0x0adca3a1c170d365d90bcb53e1239d7844b26980c961c954789a6e13a669732f",
    "signature": "0xe258bfbd9d2b213a38c0174f4a1d8cd02d3d6d783c3c6e75d3f8f471a3bc311a0af3dd82e54b003494b959e6ffe7bdccfaffb22fe08f22177631aea5046710371b",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}