{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d1a9291426a362152db874ea33b34ed4795371fe7beca0dc56f26f418dd4f97",
    "signature": "0x96118b8f70279d7e30acbeadbffd1393ee7adf6904acb66a79b11d5e80a6600416033e36f4bed3d60a0f7bdee37d6967542f01d6be553e3f54cefe3c55c3603f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}