{
  "manageEntity": {
    "action": "Repost",
    "entityId": "337120648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c8c42b3ec5331ce370d462424d3fe260df511df9eb726eaa991c630fa9304c5",
    "signature": "0x2ee8f20c1148e1aea0bf828494b51e2f8a0b59f0e877f6efa799d976d5b67e6b032f24b62086d0dba2024459e964610df18ef69dc6b873f1ed06ca0f4db7256e1c",
    "signer": "0xf765901fa8CEf102E6aB615eB224ff151Daeef98",
    "userId": "582942186"
  }
}