{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6335d5adb6db75deca59f504b2a6a06ee18de7f0d173ae0985e72be1a7c4faa",
    "signature": "0x1f180b1ca2d79735f9914e12fd8d2cd575172b72f18ccc9e5de051e4ad3a311b0137aea2e1de2dc54fb8688510e58c2c2814979b5954aa83dc5664077fcb26831b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}