{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918002405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fea60701e65427ba58752c15f64eb05876087d3f715e963c9a1f682ab6ab688",
    "signature": "0xe8025bfd81325c322f6f0bcff4be0beb9087075a9b433dc27605cc02da63a7ec6898778854a22c096f47a8ef5082fede965188d042b38316ca9479f0d075f7211c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}