{
  "manageEntity": {
    "action": "Repost",
    "entityId": "675624208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a0f710a8df6bbb1700827ef9f1725ee12e94425b1a7934c9f1f52ea4043f6a1",
    "signature": "0x272b7f13fdf0703324e2c338cabdbc68db47783e409b55092f605424798729fe71e4f3c94c5485f94db80218eb00fb2b3c5df530055904fe64649e55ab86f4671c",
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    "userId": "618242981"
  }
}