{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda92edfd54afc772f3f0bedcb6f21007323ac58ceac8a297e2c5e84477a5f85a",
    "signature": "0xd3a8e7d58c5dd6969800440443eaac96da85aa6ed9dc584fb372e05fac2c0662341d9a4053ceace6833d5d7e8c1209d000e39d75fb08b168df7f4372e989e5eb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}