{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534383340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c63617557ee9976f2c75037c4ea38f6ce952c3f76d80cc57fafe19b2955b540",
    "signature": "0xb8b1b008d00ab0aa3d89cc158f4d81d6ac5a9faeaae2555bcbfaea8e819f724377697e03582bda38309e1a161ec6aead38ffe03dc49f9666814e7c1f023467d71c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}