{
  "manageEntity": {
    "action": "Repost",
    "entityId": "185412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x292418f0a45d8d2b9c64d22818b83dfffc3b69e79559b15585e8a0af1094c4af",
    "signature": "0xd537ed436ea7a7414d276a3992ab4eff13284573e1d34e18a4c3e25550706c2644b89b95a87e29c3adf5cfa8ec15fa12003ebfe17628d175a187fec01b54c6e61c",
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    "userId": "77551267"
  }
}