{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602147311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f68cbdc885a8efca97228f9fc5a7ee6bb030d8199a194d50014f97cd11496dc",
    "signature": "0x13a94c88ecaed2b4460a2d97f31be9ef1d2dda626c0bc262d0c086bf3278c54d6ea0b2c1ecd82fb27768ac8c7a44e7aeb29cfc41fad36b8e7bc4367d47b679ea1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}