{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb5a19a203efc0c718fcaf143227917c3dc96b006ba92661f953e49cd7d62ad8",
    "signature": "0xee5e1339184079670fada5d130d89914aa58c4fe1ea7975f9f380c9eb0089c333776bb66611f8d206ab92e4b8f06bea0ffbf272d8346897d5a0372b4a8ec59d41c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}