{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x968b913a5554e3d35a83224ea665da76212879e21680e152ea5e58a5d87f8420",
    "signature": "0xa6d2315f32aa5f37bdcdf699f80ddc577690fc299f5d4a2e0cfd871b5ab562d54637f2a457697f2e9d2b36e056f733e91be8f9c8ea6bc4d37859ff82d1d166d21c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}