{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297356457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde4b0d666c89810e527c8b7c3c5947260da6b5bfad4ae04c1a5e333f304e6825",
    "signature": "0x132d84764368f3735cf7713aa864402a9650ee08852291ce8e3b2674ed9feb2b4df312f2ca4b6c59be79332fd210fe68fb291e62a728c554d71dd276ac03f43e1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}