{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358161959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd6cab1b812fe6be5cc199a58be86ef9f176c052290f7c454e2d591cb1689673",
    "signature": "0xa4461b6d1d2269eb8fe07ebdfe7045492ca1fd415c8c10f7f6a46e321f6a60d81c4e724ce7f81de83aa4ef677d32dccda6d7a9d7e3a999a7d4ffe4679052b2d11c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}