{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1061628578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9c6f51316f283c9b086fa27adac28fc58abbeb77cfa70674e057a8d506090c9",
    "signature": "0x59948ff43bbdb18bc88045b853307cb8439ed848e6a23224cef02f5af533e4136e85b1ddf5b0d7c6794ec5da88cf461231dc6181d505581d0c7ff4637d9bc52b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}