{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416603629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4518f4ca4ea23fb810735dcd4a9ec5292e88c1d9c82fb6597f789273b5532fe0",
    "signature": "0xb68839c274e48eae5d1e3da4d8b140e677b26f5c4addf5d7806cc7fe459d46d32b674f71ad06867f1b24de7fbb8a3e5c01df5dfd65d775445b844767d35b2d7f1c",
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    "userId": "997651436"
  }
}