{
  "manageEntity": {
    "action": "Repost",
    "entityId": "751184570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde69cfecd3412c86c3fbbaa976e57f57fe839678ceef2509577b5a0ef90ca93d",
    "signature": "0xf711046c3ef2c791974072657c858ceb1252405be5529651bf488839bc3c58ce3123fc1207664b18fe5d6e2e2ed72f5ffdff4547c5cf3d36a534a90f1e857b3e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}