{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018102390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07fdd36a19e73e5bdd3340be43620f5b0a00f9e22ebe91cd6ee34ef092df7030",
    "signature": "0x3fa02a31207a0120733d648d0ea25456f6932454cf9c3595a6f6cffcdeb50e98296c0f1d17cd65fddc78bfd7dc60a7fa025b8ceac2331b6ed599379588283dff1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}