{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656251055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d6dac94119c07dc3920de123ff3471c9627b5899a1d489e5ccefef01c84c256",
    "signature": "0xd10684ddede96056f1140472dc97e3fa108c7b66f9952dca5119e206461e05b0643d7c19f48478a68677325e190c81f93c9387a4a8382f8b17e1e9490d83104a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}