{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17d788c00f0233949ec6079e3bcba6fb1db642e590de63f92fb176905b9f81ba",
    "signature": "0xe5cf53a1ef00770d44d150c65c3f847a7eda752556937a3c279827d8886469823aee6ff932f44c9ff83b3771eb5f20c6438ca6ba8cb7592232fceca50c1f996f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}