{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259006086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35de20deb5908d539590180becbf419a07478cd314019f4d4182e2fa7f82f7a6",
    "signature": "0xf80ce3f00369bb09b71381a4afad25d098b0fda9a153d3277620c48310a4218c756e07e8c7584dfd9c0fcc73c37f60d10f32612d4bf98ad307f8c9dc45f983631c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}