{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1243088877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2087194c449fc1b2cf791f85479d6720ae633fbcf4a51efc8e0bb0a39a097021",
    "signature": "0xaa3963270ae9897994d4783210b81192a7180293b89637aa962f7f0b98129aa1219ce21c6823875658716a8694eb5b05ee05ffc875b6c632b6f2d55aca2207de1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}