{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef4e514a9afe4582a23554fe16cd7a35bbeec692e6dd29f5e7ff3b310e19db2a",
    "signature": "0x08188c75a13cb39242aaeb10f2a38d628057d711913e4f0b8363c10b88a42d3d3164879d790ce01fefd760bd7397de9284d3424227fc371c8e215cc89d981c0b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}