{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765471867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x833eb5eda76e142268474f1c9db7476e6e26ab4d3094cd21a4a8a372458b09c9",
    "signature": "0x2d585682f37153fb9d620be330f2cd3f28f5d6db4978e2fc2fc244d297ecc64a4ae8afcce4d26a27e5bd27b93fbdd7206dc3d351757f66166618309d0a2b7d391c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}