{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889618355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95d04eef1777b0c8980572a3c703d3948f358131fe5c61af55998662ab21c264",
    "signature": "0x4b0eab37b92eb8df23270c40078a320a886c9dbf9559603c2b75e722a520cff0300243f27aa357f5febbd878bd274aa6f4f81cdad37ac676f61050ca496815e91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}