{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6f107a478e0ab37a83ad9ef02ddb3b9b94e17232396c725b38eabe2a27094e5",
    "signature": "0x05972e41c4954cf14b1c072a0d6faa82cbb34e91effa74ae2042be60658e6b4d1e94a29d5d59232a560e67dc5b0babb77b7533cb5af966a141dd4d41d05b71071b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}