{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381912818",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x410d89e80eae5443d567c7dbcc4cb2d1b27190fa3a88b2d4ffb935870d8ee611",
    "signature": "0x4bbf1c2704380ac870d86a6b53c39665f834b2710d1288ef982e24a633df78273a322a5a72a1cf274325e77a0249d4713f778b296c276b96c86fefb424c09bb31c",
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    "userId": "614212580"
  }
}