{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074175524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7037bde17e26dbb05a541b714d98de2de1134feb90338d7f82bed1821364060d",
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    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
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}