{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9649f24c3ff9199d65190e52072b4e38566877173e5c3b01e852a477339ac18",
    "signature": "0xd4fea99721b71f18dd34c9159e46a0cb5afc631327af4c74a27557b534e349a03b6581bc5d9272c60aae45676d834a5b85133f5295d7240b81b00974c0c531e51b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}