{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1411550193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2952c1ea5658d136b799485ccd8b2e57f075a55eb7e96ccbdcfa7f0a68964f3d",
    "signature": "0x02868b6859d899a08588ce30bd84e5fee410514268a3f8847a41754d8953434047b5e485962adb0b44a40d45208d9ccf2429e34986aa82d10bda60b8c969ad5f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}