{
  "manageEntity": {
    "action": "Repost",
    "entityId": "651492585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96e8e6c6e7ec85e3623d38e6e32c0fb7512091d2a95a4c98ccddbe167a05c6ee",
    "signature": "0x074159c24cb931b425d1c4fabbc1023ea73fb9afd6390edbc43ad71daff7527f626809f3334cd1a18f40fd26efff7344fcda5db6aa2e82ca15f938fb79eb35f71c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}