{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684240754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47713e59247133b30593f28dda9f4145b7950ef6868005eb700fa381e1d3fff6",
    "signature": "0x19ae519614b7e4b6c539f336b57923a23eed062ddb81f2a6f8d650b74a402e9b469eedb4a4bc6e733a33323948487827008bde2367b2d61e6509549c6989f3d61b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}