{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5654cc6985233961597aabe2c2595324fa6176c51a8c7b8e4192cc017aa26f4",
    "signature": "0xe017bc82d9980d6d2adf4b4a4923f4f22e0a3d197077015a873df31bb7865d616135d137a23e4c9afec4fe36a758d422e04f1b36ddc34eef5271e21ddcc512ac1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}