{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194879336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ecd5b761085384642b3adc85dce40398745b73411a7c7fe82d44f4ef85c6fc9",
    "signature": "0xb14d8fd3f23e2f8c7e5e6cf21a70713014cc29d943a0e109ff06e0ad06fc23814e4b525cc38e056baeb435334277351c06b4d4eb763526785143fb7b767526fa1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}