{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59474887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53507c7c96506f76b35cdbcebb398f5193569943c7a1488dc2950587b951c1c2",
    "signature": "0x8075b4ab5300a7e1507fef9bd94c9ad96a16c2c38179a4a931d468980bb1abfe4625eb8d3fc670ad5b8c936843e991688e50aa6c160759a05e00245d7e9d78441c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}