{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55598518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x816b85994f225cfa926c4996d80d34e5666fd8ad33774c51f07c28091d224ea3",
    "signature": "0x698de783cd935b83d95829a74a7908aa8a48052cd163ca8eacb399efaeb7d21e36c5cbc3d7a9f05d7309658f075f1f4b02c637bdd8d9c44de4409190f9fdaf2b1b",
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    "userId": "77551267"
  }
}