{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86463619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fd1b6ff8dd1a52cafbee133dd452d9e2c331f8328403203221f590f9629749a",
    "signature": "0x756044505398b875e0170e05235c17c858a94ea0ee658b37d940c2918169caf37bf256173f27f3bbe19fa4bfed7fbd49bcd96944802c2c5ab1cdc6a0712bd20c1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}