{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2067557878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac37c6943dd5c5523a02adc171a79879a0767c9633db59f6be6ef55c9b72a08c",
    "signature": "0x9e6d1c8a4988745841f448dbedfc014a3967d8460db23cec756849c278d028da315d1d0173810dd9a00728af9d419d513e406eae03368b3cd939f6ad8a4b44931c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}