{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446668501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd19b54a7a426feb77b87890fd708ae98d5eec74ce653f12d1adc2b9caf4aad4",
    "signature": "0x048b30517485572d3c71bc7e5f5c6c459827531bc8fb7da6e9fe2e23874b31930b4b99079b62f8b38d6e0b6df2936c21bfbc19c1bea07c2ad6067fbec61328a71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}