{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e07701876881c875923cf3dea2b9ac8a229e0444e6bc2d506d80129c29051ce",
    "signature": "0x2460a13841900fd9d60229c495b104509a9fcdc6465ef77922051545736b2d3512fdd00ff6c785eb567c35c5c0b16c8b2eedde49fe1204bbfa042bacf0d1a38d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}