{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33624ddb26357263712445109170f7df7e4a7266a815dc62241d534971ebff10",
    "signature": "0x0e071e7c264c56f4cae74fff27e1ab069e9c471c22a42d88c37d64d9a70005b41e21bb698f04da568861b2229606c0b3b7555ec0f8003fe2104040e5b246df321b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}