{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379605882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf3d4039262472db875bc3a060d2f8c0e84eed83b26de33ed89fee7dc17cbe4e",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}