{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e605863b9b49f1528209489e4bd10d40513c322734dff803dfeb61228360ef7",
    "signature": "0x53f05f35869875c1c73ee3a0e8ea44da54732414eacc49c13515529b5f565d8f4c808afdce869d8db1f9bc88959020424ddde91aada2f70b92d39b82ed2724881b",
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    "userId": "486490947"
  }
}