{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2003707995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00b8ac3ba116db4f5fd581f6c14f6575632649b9d89ca474081249fbb4a4af9f",
    "signature": "0x512c6a609631cda6b987dff4e8b619e2d44c2543f38ad43e1b27bd583dfee48278c4cd624d58d79bf9acbfcc1df1c3c0c6f2f65314abb791b71e880bb9620cc31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}