{
  "manageEntity": {
    "action": "Share",
    "entityId": "1956556704",
    "entityType": "Track",
    "nonce": "0x77191080a9cfe6fb9f9e5643cef83c652f8a82a628b3e0cd99c8cfe629398f35",
    "signature": "0xa7bc52e6c59908ccc4201f694b69b7dc2e728b523397cfc7eedc521e519b8c124dc6d5d515ebb0dcc2fdcebbba38e25dad3100d9fbccfb79a654dd6437b5d36d1c",
    "signer": "0x53E627C5A7Cbf16CBD615c9C7553EAe5c91f16e9",
    "userId": "213575596"
  }
}