{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058842228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x756d4a835758fd40fddedd41f6ee6ea4ededd3eda6cb553b323f8b831112b9ff",
    "signature": "0xd5edb410f84d71bb85776dd48e8ca2755d3ff76e78fe32f789740848f484e1da03c8f60bfea9960a2bb4313cb326526c17b04a940a7d9269d698febf1bffecab1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}