{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395263062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x454678dc3e3ff06351f42ba82afe12085cfe0d46989d2f11c46352c0223c17f8",
    "signature": "0x55c1571b55a701f0828cc13a33ef659324b47c3b8372244fb362737968bac73c79d4f8398a04cb343bbedabc9902100444bfd897269db7034cd35243cdbf467a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}