{
  "manageEntity": {
    "action": "Repost",
    "entityId": "367981988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x105cfa7579a1ef62ac4e94e33d19f506be1a692f5901c0ec04a1a1d0b3997f83",
    "signature": "0x8dd6419c78ec183c501ef1478f878557f5e64d5a3d55daa967df151e944b1b2f419efe7313f1e5179de92c2fd0b7d8a4c857b2973320ea93cbed31705a0dadd21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}