{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889841582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0cedeaec6421079dc50bed1df552a40e225b0bd83c658108266e1ed67c30be0",
    "signature": "0x7e7708c8eda7b5b34338205aaed4810aa361fb951fc06b9b4618b83b637c527b71f0b20bf5c0fd2c4ce116ddd405c57cc3dd99cffdd219051f9c002bfa4d8c171c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}