{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1956559447",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb913d6532ae17b1894ad710e22d5c5e953aa14bfedd4b90e3dd5478afbe45bca",
    "signature": "0x4c7f7ff307930dd0d1f2f1fcfcf762a02ec87adfad8d3b1d743f2463b9d81e34475b0b111039e4ebe73521b656e1679e863499b4bc6564619181b447d18634a41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}