{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264757898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4f029a24b603925ee9098230d92b28f622f95a0bbb05e62f2eac71868b9004b",
    "signature": "0xd3a11a8109f3a675529300f94a206e38239fade11352e44b8ca880c8ba0d0993229c6a6ea043e0e832d3d44b4b90b81bf1f0d434b46ce3d5bf1f63de9cf288841c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}