{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909865538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0181e32bebef874920c95cb388a32640738201fa902eac3a5d75f443bd6df7b2",
    "signature": "0x9bbf9eaf4cab8df634fe21cd32692861c028f360870478a81d28129f63e1a7086b6da8798c2f37392d667df51e832bde9b1e816ec863d0f95a37452b1c3ac6951b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}