{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2b9a958324d67f673a2427e0d9c08487688f4335f990e54581e7746c9de7340",
    "signature": "0x825480a3b0bc1e77215c51057121d8f23a9346d244c803ab9d4f5fbceb4a7ad52801c3751651ee4be5e67c10d1032dcda88a0c58449ff620fd4e940d1d7f35331c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}