{
  "manageEntity": {
    "action": "Repost",
    "entityId": "857366194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3e6394d30461a9bc88979e442d9c84f660226d6c2db22f97bbb81906eca01dc",
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    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
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}