{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x687b4becb84aaa194b4a5bd7d0918ca7587ef267c8824b8defae036bc09b5570",
    "signature": "0x900dd8e29f2f4722030a06763171c809303ed23e00660dbfcb05ce068467c49e6d983fe6d4577ee08995e7286cb55b51eb6e4e82b436a5a2525dbcf7e4d647131b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}