{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326983128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb50c5957a01518026dfc574bbf0c43fa8ad67671a413b1c400788e32e7778d60",
    "signature": "0x1a0fd08ba050909dcea392b269a277c7a6b595394df5312c623c1e7165a48b98130fd73d64529bb835d881ff52299f0fec717e7e9c7d2dfa1ccb348792a740ef1c",
    "signer": "0x4136E14027281cbDC5aB23d1BD66b2121F24bB51",
    "userId": "57967"
  }
}