{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2051319199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49f460e628718ffd4a466009380fc6b30d28f16eda44a1dd0e5764fda7a2c09a",
    "signature": "0xf9e8214ca97805837b6deede76d80ccbc63c5211dea998eb7fcad6575358e3f77e36c2a89a6b2c371fbc5cc95d98f93207c2471d448a2a0e34f3e9b1bf6db5e31c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}