{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681653243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57984ca0a78e51147d3b9446f5a6b01883017c5a4c3571242665ea62a96b3dcb",
    "signature": "0xc726bcebd8e0a833e6113b9175676aee2a07b9902a18c9b3983f55d8b0f45f35553b79f25a35d8a4dfdf985b4640e3a392612767988545d282723e8eac47de3f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}