{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910472446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e25fcecc2397ea838d0c5611cbf0145d430e78240254d8e771a48bf82a2c021",
    "signature": "0x07f85dd0f616abe75eb91bee0064172a2ccc6f5cc25174cd3d536332161ceab91e2dce5491013bafa579c429e79aab5a2abd15cc80abab6a06e2d51cd96809f51b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}