{
  "manageEntity": {
    "action": "Repost",
    "entityId": "600801799",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb90c06cbde60de9cf481fa910f9e1d3fe92ea1736fa0768b1393093f03f7c0e",
    "signature": "0x2bb7695b85bf9a037f747e5b45713028b390ba622d877b05f8b5b18499a123a55126b887d06701c315b90dc1cbbb0ca7d40c0057e8035587ba58fc44a69103f01c",
    "signer": "0xf773bf89dB210A6Abf186d75FE268A155c9C0358",
    "userId": "752319628"
  }
}