{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896389841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b575f7ca45ab2405beb950b457bf194fa3e73df3bee59998317c9025e41fe88",
    "signature": "0x8f3c2d98f55823921209595f72bf5a89ce0096ac9c68b33556597039a217e462611483866cf0f59962128c547e44e9aab4185083b6623988cc8baf6a21aa38a51c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}