{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230876481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f8f99127a38b507997b17b3622a7d27afea1ae86b5ab510bfa1c68cf1f983e3",
    "signature": "0x202c33d83ae8a866f3254a0a0f2c31c4b5e249fda466f2637fcab0b0934438c819d947984fcd629e13831f6800b2b920f9cc82685b39db713fbb360eca77f5121c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}