{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x271f45805074f1b3f889ac9457c9fc19cfbfa78736ef9c65152677f31a21aa1e",
    "signature": "0x7715f9918500a96782b3bcba2ca66df13c2b73736654d8cc9e129df3be0ff78b2468bcf4648f77e52317a5439d186a2813980bd694764636e1699d069758ab591b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}