{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042751367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b1e5a05e22c19fca07365d1cf0b25d7ebf09fb2c5eb62dfd221d884fac402db",
    "signature": "0x737ea558f07153054f529f96a54eedbd2299cbb75366fd16322205a5de63816b0e2c9b8c3b033e0001ebb4c4ee9cd543377fac58f3e8ba4a6ab0ea269b4456c91b",
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    "userId": "77551267"
  }
}