{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd63ad73262e8611371c0a546b2702517d87af5b6138c3d0294bb25f096f67b3a",
    "signature": "0x04dbcf4e5607bead37c39ed8e8d993e59612646fc23402fb0cdf832c017fcd063a1797820f261400649dc8155a63597c3db5727b998678db79c94c829bacf5e91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}