{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71310d7339285afea951c1a94a2cb63f1d708685c8ba390037a716cca4179e90",
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    "signer": "0xb51B50C9b7d88C66d31539161F4BA9Dd72a17dF5",
    "userId": "465531556"
  }
}