{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1332298278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb645ce1cfc99d34862a5f37b5ba7fb562eef940ae8951149c01ffeb4a9a7e16c",
    "signature": "0xda55f3592523a1f6ac2905f5c31c913438c53c93c3b5365974f9330f9ab51ab66bf48d3eba9d3a406c7527fdb6000920c610c0b00076b9527c8c7c1c7ef328ac1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}