{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380886824",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a745368ea32e491830e0535b124cc6b3ad8a1fb3744d3f92e662d07efc53936",
    "signature": "0xbf3f3d4328044b89212f48558b0e9dfe1fa6aacbc72cb696764f3427a40abfa2691cb9f5533da5943a8b3ea29d99ba5ea1496c4b2d9b508fa43a1bed8c6375641c",
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    "userId": "77551267"
  }
}