{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1203fd473f44716288ba61daed4a15fbe3f184bffa039481ec3e16b5fa4c72f1",
    "signature": "0xcc9d67fee28bcbbf50b0cec83538ddc54139022779fbeea9f831c91cb6dde1c935dabab4826b542cf01775c8b2e3706b587aef004363d3ea42ed85a0425b6d581b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}