{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250049651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f4484c5bac971ee82bb704ffd123831aab7d3fc123d86c10ed1a3517da180d9",
    "signature": "0x69395d997ee318bc23bd7bc1deee092ad5eb34960d3b8883e1e574b11f1873b7052b17804d090c0f817d57eec355daeb7b15558dd06d8fa2fc89948f277db2411b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}