{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219840922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x093fcf511d8ac40f695116f616e1268f5655c67b23d97a76392ebb30cee1ecd2",
    "signature": "0x1bee11ff91821535ac601959093dce526a105adab8b76c9becb481ec864d632e74762bc0ac0a156e017b94955d80fa022d6e67284c38528c096651051bca05ff1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}