{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1893610874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97573cbb698c458e9e3950409dadb87812f148a1adea989f1917132a943baffc",
    "signature": "0x995b6c9f6620069b5ab59e25fdd657d57a5702445bf20a203a7d01bb43fed78876f0b67ba67547135b07146bb2c81ce2caf5759ede05960783612a65c083b9e11c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}