{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459127693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd538d684e6981732cfca7fe4b22c47e46191c9dba16a7a060c170c2081e3109",
    "signature": "0x3c1fc8c5e58df057ff9d817778287fd67921f9be36391327707592cd0b04e7f20b48b2dfa86825da463228ab2a0f2960117848f71d030b390543c1678aa3023d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}