{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d93fc68ad9c8403ffd504cbe91fc0dcee6ea61890b23ddeefa44e134c3854f0",
    "signature": "0x34bd91f57c3e062340cce26173b2a034eeff8e856148c6d18634f1ed464040d93d7e112a6fd226f0e41f15396672acca38cd20da3b590e51708583e4f2646cb01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}