{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105586185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4cddc9b96730bec586e28361e7f3231949bf69d7f528fe19ab41b6f9f77205b",
    "signature": "0x45d72b869f6030d11d3753263add072223705b732c954491aaccf0a8a69371787d8caf5ff59b14e7a85648aee94321533d371880d2946d15abb03836792578821b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}