{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fdcd4fd2c6abe7504358f1c7dff7e5207df0f4c4d84dcde342288dce01c2b1f",
    "signature": "0x595afd300837dc5128cc0be273203495d03c49cf127aab05ec86f5a7c0a03eaa0c0985301e12ab7082bbf79652f822aae000523c2f09caffe59db9b30c59d05b1c",
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    "userId": "77551267"
  }
}