{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae6a41a55208f99690cfcf8fa24c834523aa6711610920b959f2b79c1f3cb35b",
    "signature": "0x2999158ae74cfe318f4ec6750266f62a9ace04147ed3fb1d1c1024e48f20916e1ef0db8e51bcf25be561d7de7d5ad3a4663e1fa7dc33ca57ae0a1dcdf3e3934a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}