{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x170551b79c660e3b1e71ec4f6ea37d0dbf93360d2cac637d8ad2bacb3ebb6d86",
    "signature": "0xb4dd42c372eeccf1d516746719e593d91e1dd744ddb789eb9c8a3290c85fe8ab37166a21d7b8f18eda6da2522f9c51ccac80dac01f5504d4d5ddf4ed5de68ba51c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}