{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81036571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x417ebe058b39d276367eea90d32b63bab1cc5ea450e1a79a004f10811fd328c1",
    "signature": "0x9a3e67502b17aa9340bfbec275f7d9c33195bf63965e1243fb18bbec236010f27b4e420a787f0bdeace6878cbb11c91e65cfed9d151bc78f58b07aab2fc4703b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}