{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255018570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa358afcf12ef77c3c321b5cbc2a3ec605b10270f1a68e8cdee51b17694d032ef",
    "signature": "0xbb000300f542bea9cfd63d08aa9104d1d343aa21ae886eb0e1b350ecfc8c7a8c1b8f53491c7f417730461885da577251b5a83f288267e663bf81210db5bda0011c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}