{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573138457",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca738057c6f49c32f49c1dc157ed02b05c9ce527d9a3baa47eb35c2942f6394f",
    "signature": "0xbaf45ddc71c5d50e4b43df2337d65c27535855251ee67003fd017b3ad288505a7bc992bf78bdc8e51537356e9bf1ed05c7a21d893bdb421d84feb5efc5b13cdd1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}