{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e0cc6015dc871bbf35f17d3d4be050496d7406640bd5e2856687527a40c8ce2",
    "signature": "0x13830bd7ceaf9363118b1fa7c3b3c97aecd8e913d582fb881a79f128d081c1cc77fc2a6353aa3ccd40ff58cebd1ec7fd4c1a8967937e62275d4fc247427075f21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}