{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385945420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7d569c549e7fe78e06065d571674ed942902b4ed8573d0019057d389cbc5e9c",
    "signature": "0xbe871062da80e777243943b30f3427488d92d6af8862e6c7cd7fbf2dbf04ab102d8c2f19f32af2384d7b1682bd60bdf6e11773272ef040e766e81bb4eab0028c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}