{
  "manageEntity": {
    "action": "Repost",
    "entityId": "513035966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd315eab18b71efdfb5e90983caf1609e4c4b303a07de0ba761fb1a3c6d19fc05",
    "signature": "0xb4736bbaef4eb11b2d0bd9c9eef6a94c8328d78e5fcbb93d513f78a22ae5da4c073b2665487ab17ca2365c99569b67cf5d3ae3c0c8d8158da6c71a5d104a3a461b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}