{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122426331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0210ef5ee2858cd5a787460f11d34b3b48099afe67440725e15ffc7a10cab700",
    "signature": "0xd8c683a725d0c37bd94c9c51f1bf6bdb40187f8cfd1ca295afbd4eda6e7ca3dc6a0cdd26c3dbec3efe3bf10ef38d3c5ec63436894bf39de25a25352094a4f3d91b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}