{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2261593f57c04e19b87398f00d022c560ec04660b5cb13ea8e14f0687bfb7e0",
    "signature": "0xaf955087be2d552efc89ceb2ec340ee1815f4dd1cbda161055fdbe29a6a90d206023e0b640a0933a265e14d298b7e3d7d44b786a174802863ff78d138d6845bd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}