{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf27efffab863d1ed9a1bbf685be330e4a88914d1b41bfef321f6ea877932090",
    "signature": "0x175cbf3fb53ef987ade46c16a3d69e73984da1d67c66b67d87d666b742f1fba02e6051cb77c691773a40ebcdcae91dc16e08b1b33c3a1c33afbde7443dbfd24c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}