{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747397720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8aa35e678443fe24303ddbe2d0fc228f4ab9b9c8370d7d335ee72f28f3fa110",
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    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
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  }
}