{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430187837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69dcb622443b1bee6ccf289829b296a5f4ea6e75e71a53498709c6229230506d",
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    "signer": "0x61dBa7595A973b4e5dFDf3d692FADa360d015640",
    "userId": "900057687"
  }
}