{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122986008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb30b503ddd0216ce413812b8ed2f511a172c51042023969ba4fb620474f0ddfe",
    "signature": "0xcedf89553c7d1afadbb18e9aac61b08da8fc98aa19f002f0be800304a16f9395202428561d6fd69cc05dbfc07304f2554a10fcb6c57b166078f4f937fcd4663c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}