{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c0b04d9fe4c2d58d9aad90c386b67457b1b0a5716ec04ae5e6d9b9b079bb3e3",
    "signature": "0x5944065b19b3a5f82d0fa5356c38d28e7d92b6239fd14576cb57b2ebc2774dd01feda901a0c939b005159ac8cc1c9cd4ce63ccda48722296d10c5f93b2583ef11b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}