{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1013500160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf828605e150c82fd207ef792dc23d47ea5c13975e80e2b03de39d462da48987",
    "signature": "0x640c00fd4d2d10a16f17bb80d4c2b83e10947877048bf08b6c580e830be853d96b3061d054c50eea10ba0af5c1674ca3c381ddf30d23d3730ec0b805cc579ee41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}