{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592700020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f7f1e52374311e882c3f31bf9d8632419cf17764e9753ab4080480be4cc275d",
    "signature": "0xc90bd786e23df51ab59a0b12d44ac1f51a5dda1e570697fbe5a325168ee5392a56ee6d493a4f70817fb13ede15a7ae8cd07c8ac1599c4065e7245718e5e4b8e01c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}