{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122742695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e0799630fc9c1fb258f6335e03633c33dffe5f40f713be450f0441d0de37fad",
    "signature": "0x5d4e483302d115f9c06872e9c8c5f97216de6015dc881a5be39c4605c52b973901d41673363c9d55c265f80508111d2ad391dc43f5d8390c50efbbebbeb40b471b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}