{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256449037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e1bd0ae47c62059e8315ac506afb8670159902df7f51826cac8902518acc374",
    "signature": "0x3e49117a391d9d87570ed1442e0b87199b03c3cf99b48ca5a7dcdedd33a9369c05c032197b6a5ab9f90eefa099739e79259ff0fcd4b8725cf7985b860bc739401c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}