{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1140158945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf5fc775dd8ce05df8d606cc9443a1efa538eb85432b928b448e8df03dea579f",
    "signature": "0xf68fa502ec31e3af0ae61c846ecc96f689f59308d24973aa3726348c8e47b4ae3784b8bee6779a60468ffdf158a590effbe9efcd608a0d0ab417465bfaa08df31c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}