{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230530018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e967678d73ca5ed05362bbe580f8f446665680381c9e507ff2dac0d974940f4",
    "signature": "0xd1fb38a1d1ca2d687121dd3c222cd92434a9d33483aae3d5cee958906c20988f435d9533dd904de312c41b6a195b5b594800dcdf78ffcacaf7d52a9b7b2a997b1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}