{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1660650798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebf74c793be7c9a1e1286e14a17c16027bd0483b037755309edbaddbfc4b6003",
    "signature": "0x95eb2eade4a92b1ed0bcb4b3178ccd00eda27269ff296057342aa6daad59a8ea42f96f04ff3c18832630653129e58abebfcfea7c558c8b04b12438972bfd8f931b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}