{
  "manageEntity": {
    "action": "Repost",
    "entityId": "347337384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc48717802a0405c1758493bfb76eb7c7019b317a9874acb53e25d97e49cbd3ca",
    "signature": "0x7032d8303fd9fcad749f51b0173d6e6f91e7fbf0ef66b3d383730736fcb96f2f762549cad8383bbafd309bf7a81d807a17262eabf04167da2463b517d46723e91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}