{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144036208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97a5331830a627d35b38ffe574fb87a766e9b40f28795a923f1b943c4c8dace0",
    "signature": "0x56b4cef8656c8ce3da19bd147229c6eb060ba9e5491f296db4ecb3e0250092e112ed123dba3cae4bc3762d837afce933846992cde96aabecffc8836e5136f90f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}