{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322840173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bfb7a3a8283b32bdec6f29ea2ca053f01d47e92aaa47931fd9b806a8c1c75bf",
    "signature": "0x0ba5d9f7e537400b697a333a9115f76c58b3c7b0de3e45d5b1a3592560235b066d908a5977674a48f0df2e6ba24ae891868ac605147b5771e27d86a56cc57fc81c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}