{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1300014459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56739fcd54aac3c4c0a6063bf50c6eee17452c48f19d636eeb9621465c9d8760",
    "signature": "0xbf03f848b9b5249333d21ef6e303744bc27c249b73ce67a1546a5c6003ea58cc6ce11b53e3106e39aaaa9ade5a339f64080495fb8b01b928c72f6fc663c6405d1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}