{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1701873442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe04a3bfdc81c26e9631bb3b6830a03139528135a4d1e7c4e220c29449399377c",
    "signature": "0xac012ca9c6c36021c32ec0e25b6ce7777c4aa83b275a950ff26a6bf3296e5d8e4efed6def40cd6207c68435fa61f94f6f5d3941ad2ddd3936e46837dc51f61341b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}