{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712043270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fa9ce8fa6ed7c3916c66f072fdf48782e7455ea12c1a7167346f5d5be9eadf4",
    "signature": "0x0fc04fc0fe1b85f5e02a70f34216097777c5a62b8457813e773649170ce32dec4cb9a5f4a6af02b85dd0af49aa8bb5a0009bdc891444537b754d535237bd00c41b",
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    "userId": "887547386"
  }
}