{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2116986004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0aa4017cc0c1512bce73eba0bba42758cf0102529778a933d7446d28e37d523",
    "signature": "0xf265dff1e990a3222fcafdbff234f5a4052b612c0b483274081715e2a3dd12104b0a8962473e84ddf3dbf522dec1c9ba3575dc2baf8f58ed077de4f9cc1f2a811b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}