{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505525311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16e4973fdfba88b131f5aa7e97a466584bce10dea955c1bbb29c61d2ebc55050",
    "signature": "0x24a772bf3406a0b0e3cf11596ebaa469cab8cc48c791295571c1f63fc1610f7531e31efb665469f844e33a5499cb83c8ac1f372e18bcf203d744ca3a55e246e91c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}