{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdc7b6b8440c5b7768d966a0a4919d848624130dd99f9b6ad5a7d1265d9ce74e",
    "signature": "0x54073bb227571041a5723553cbbbeedc6cbfc09d8152eda09e7dc44286f25609507bf3069d0a63eb05b2734733e18e9242df1c1d3bff9e9e8f65fdbc852a9f901b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}