{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146541610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe747ae6a2bcb7bf28f17f1d5f4a4061a8a79fb40deca20b178d5cbee13dddd3",
    "signature": "0x81e99e50d3330d018b7424d14a4b392071602c106ba105b026d1b625c6e1cb4a319b17f03029b9b27c7a4c0354eb0cd87783ebe373f5d4f24f56b9cfd18b13c91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}