{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123254961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa11ea26935b9d43801e33cb42e4cb7637ceca9e77b92c3fe065a7c0db15d9365",
    "signature": "0x0cdbdd9ac02abc6422e1195b2a4a044649a3a34ea79c403e92e94e6e16eca15c3b5a381a12e0317904082a90eb08ccfab205c7c2da594d31c7e6ffbfc563ed0f1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}