{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199207853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cf650412be9259066807323c0dc6e6f16aed49f0423934b8208b5d5976129d6",
    "signature": "0xdcece7a607a1afc169cc863799502e675e6577e74bf2941527667a8ecb84396c105b1b5989f6c82a998a4e71099e056b0cc03211eae4da34eb62cb290ea5f8bd1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}