{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x801def4b3c7c07a8ea120e1fc385f8affcde6e38a54afc173df12c52f98fcd50",
    "signature": "0xe333d223de94ed0d2e21ca6d317f6ccc14f598e68288a399f87bba0a66e8492700e0078ee28f822f6b78a9fbc3397c7cab0c33c3ff2a90ca2a23aa4438f826901b",
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    "userId": "489026160"
  }
}