{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1288527201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1eaae4d92c13aa9c27bee35002db19846b4280a16cad34b2a08129de1ceef3b",
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    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
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}