{
  "manageEntity": {
    "action": "Repost",
    "entityId": "45912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdeb2b9132ef0e51c73ea0949b99a9238613b826b3afc4784d882b84cbdae5af5",
    "signature": "0x674b1790916edb14ce6e1f30128f611b02644fa6dbe9922fc0bbb4ce2f3dcd62349148a4108b5a01f0bccf2b420b83d7c6bac9fc6df2392ac515092e8d84562f1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}