{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910407724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0280145272947c849ffdb3108794e2a61db8d33fb74786c09e2acfd8f4422daf",
    "signature": "0x015d3657ebfd4ebd10f43e5aeb438b5015655b9e0dcd4b0fd7f02b6068f8b29762fb84356aa6b821c0335318e55cc01590bf46e1391bd6eb193688f9a4a59b931c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}