{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbde551a7febbaa62ede1bd16b5e72672dc8d9efa27628c0b990d33d2624376c4",
    "signature": "0xe488170a24ecc68282864d69a291b80d1f4b123aa4633092b6030c69f891405848dab59cbf3c0454e98bbc33186442758f27e94d2f8ad011e70e5584495c44ad1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}