{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617324683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0320fc2bf84c5068525b295cb297906022627399340f11c152ed950e83e57361",
    "signature": "0x686d0d222efaf2877585f760c23a811ca99b24bbd033fcdf76e06344ebf4b29409c5be2bf5d96c50df472fa5e18a8a19a09d0ff394c72c5518251573e5dd6dcd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}