{
  "manageEntity": {
    "action": "Repost",
    "entityId": "709698085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaef04a38337d24ccf5e8419aacf61494cd5909d364e808f2019ddf05a8faa4ca",
    "signature": "0x24757f446df06484efff793b7909b492a344ddcef8247097c15eebb93c270adc30e8792a4d9d28a9c6c1af5b00c6eb337f81fc82e60fe0f9d1618ceec2845c9e1c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}