{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c55813439cb85252270a1093061886c548a1f7ced0f4c883e84f46287d7e48a",
    "signature": "0xdb970df75673f18829083873419031bd5742bc403791e6a858e2d64eadefc26e48b12113ac197bda62c157cfb66edb17c7ce08cf39f5633e5af4813e811534581c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}