{
  "manageEntity": {
    "action": "Share",
    "entityId": "1876334154",
    "entityType": "Track",
    "nonce": "0x3af5c9b0c93ee3dc99ffc6f6a862b9371894fc22c4a00818c39d40b262ce28ed",
    "signature": "0xf289fd9b987062ceee8235c14df0220a33a7d21b1e0f78f58d569edfe85140e9144f00a7542927093985851c6afbda1bea842b8d6907bc8dc0eae785cfff4ac41b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}