{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143026791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa10c80f48d2a247e892f724c53b1f4355dcfac2db82864380c9174fc12dd62b0",
    "signature": "0x3dbc566daf968507fc13809a2c0eda7eedfc4c23db86cdb42eedcdfcce7bdde01d85abc171fadc3740476b538fb2c669b754f959e270c9f78d21c5ed891f2f6a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}