{
  "manageEntity": {
    "action": "Repost",
    "entityId": "827769655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4398352da180c0c9b3edc00533935502f4b70183b32d35319ab61aaaf6ea676",
    "signature": "0x4bc84d9ba28cf2d3e0793a0d464e891584f1bb964867c0345982b75c93695f05074dbc5a5b51f4db0b84bf98188184d428cd9a39606f4d2980b69ddb263b1e691c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}