{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405827673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86def6d70ec296dcfcb421da395bd97e16e1f5318ebdae2d9b48425773f63da8",
    "signature": "0xef3b98b6c6a47ae54cf9b0cdb0e9eb05f3937fb71308d23498ad572c6e5703d91170330119dcdcf44193d76d002edea4ff44b36e819cecdb54056b1402f184981b",
    "signer": "0x7e9720d8C73bd719B01E9408E15C2884254beC2a",
    "userId": "234846549"
  }
}