{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555925545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe826d53d6ca098e8436c8ee68dd5044bfbaa95170ddaf3518d2defab1fa6ee0e",
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    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
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}