{
  "manageEntity": {
    "action": "Repost",
    "entityId": "288083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeb5e124268b326edebbbefac7f58749730f2b758e34d8f5484f4fab147c122a",
    "signature": "0x5c795d11b50f6273fcb9f80f9f0b9bc29bef57d01d294b16631f48959f9031427927ce389bd90f7e3dfafc514262092834857b1a302ed2a3de0ec495e76a62611c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}