{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877075228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ebf43a889de605c222f2f57b576614985d3b974538190ae557cb20b297f5014",
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    "signer": "0x03e9Caf2aeac5a0F0e4Be56410d67A4148D38Fd4",
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}