{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2078748213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca81bd90668708450efc264ebdfdb0cccbf5c7f9299af3896dd07e9e0e42caa3",
    "signature": "0x57df464666cc08c357d6622420f667719448091ef9ed58de326d2acf46d38d3352cdb60605dbd782458193a575bc1812fed9268ccadf9f6a7f7e856d9d33f22f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}