{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba120bc35ac06f5b478421c4bba82ecbe5bd469d10a5e1682d5e6c5f0637e350",
    "signature": "0xcf02a8c0b06237d0cdbf43e61fc6515a75724d46b7f27d628bf8d27967c39b2a33b2b1734bacceb6f810e4120de679dbf27e2f7ad69dfe59cef0bad11a8822dd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}