{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29803a814d0fa6ff5e673d31f03f8fd50f1b13cabad1a8f398e67d528388520d",
    "signature": "0x21636c444d1a72724b2c56085bfb14c50146f6551f3e9c5002c339b9c1f21de904d465663bd7c64406f8e88a69f2bf0375819504f25931678543ae51279eebbc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}