{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea2268e0a265bb602cf05b35b44e2ce49370f8e35a9e920ce080fdc81d270d7f",
    "signature": "0x768a964c1d35ddf5c2164b4d939674714d7531077fbc48342a74b95dcd56c3cc7087c19a19ddac611f158340560fc72ace87ff70f56aae279e5e3ae675cd635b1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}