{
  "manageEntity": {
    "action": "Repost",
    "entityId": "481065071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7136d8b043176a54ef723e2abe399e41ddf79c045ed79731736f46f3b8e21fa",
    "signature": "0xf3476ab01219651c3c9347e2899cb50ee95e29c17288feacc5ce20b28fe69bc65aa7e1c8f6acf91b08d31ae99777c476cc929dfaa2d4739a2330dc1d3b2f707f1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}