{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455790140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c1427c7654052492643db3e2a6df185c4d859fc952c8e0cccb24d1e4bbc184f",
    "signature": "0xf7f27f3687da08f54248be0b9dc828bcafdf61828307163e270f212c38ce2352225f16e3dcdc67bcf1e1da35939c2a1160cdd59cc5c48ab808a4a4d20b0243d61c",
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    "userId": "887547386"
  }
}