{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1840360266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dc571881e88c88160fbf8671036d36c2a9fff87ee56df983fb8cdec0c8675db",
    "signature": "0xf1cbbe812f12ee082f55e689aa04dbc05e9d00a942a7b2d42af197aafd0be3f34f95fb36127e65456f267527114f0892afba91997b70088c5f40def564d2cafa1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}