{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288527201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9fac312746b6d88ba330a5e83d152bf0eb84595f8818ccf79e1cbd16b59a386",
    "signature": "0x18f4df1e5c8dba0303b15dd3d4a72afec4458497260e28717fc703e02b2fe3c10434bc2709f0b38913f8d7839c2def45761d0a012c392b59a5441667bca2d4dc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}