{
  "manageEntity": {
    "action": "Share",
    "entityId": "839657481",
    "entityType": "Track",
    "nonce": "0x6c51567893f13c5fc93c37501c93594a1f0720b9b32e5fd2b4053ff0f1457eb9",
    "signature": "0x4a504832ca4b48f4269fbc068aff7c945023cfc0f0328e26fb7240a0f5573432473ba44a55b6e64f8ad90ecc49e0fee5a0d79a19e93dedea77aa8ed966d65d851b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}