{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421072905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x441ecd2a1d53079912504471898b1283b41a618c98c77d8e8fb21973c2a005d9",
    "signature": "0xb06414713da53806674208dfa293cb0ea995a920ab496082f2620345ac15899522ab48bb40379c7f89a1c2065269dab62ff0ca5663c77de6757ccd9d80fde64d1b",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
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  }
}