{
  "manageEntity": {
    "action": "Repost",
    "entityId": "453929987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf04b063034be0d5704fafc89fa96a8b5cbac23fbb5fb887acf3cec2932e0b2e",
    "signature": "0x019564c7a2314d6ef17a5c0680da55d96c99181ebe1b839ab2b599297888f53f741a78a899aa0e773157fcc57de0f78e5cd1b26b62e1dd380fd5fd777f8cf45a1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
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  }
}