{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957274703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44869a32fb31ec6f467527077a260a05e1c035fbba7e793778683e80b85a2141",
    "signature": "0x734ad42b7113aa6b4c0ec8a32a55c9c5025f0108283b3d8f825a43d7673422f944be88d80015beae4a673ea69e55e7b8107c4dd68676596ab02eebd62b2fe5a81c",
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    "userId": "772126389"
  }
}