{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1771290427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fd7e0ad603005e04c7d231f127b097f284675d09e99a3fb22293a665ba3dd6b",
    "signature": "0x96ae2773cc154eb1ca8efe2342be94e27449340376a457d08345d07959c8ffee149d4eda3b674fb56c470d1d11fc040f3e04068cfffc65ba0722c0440084a5c41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}