{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa30793cfa6e628ba595f16cb1da1a4230320383ce4870aac68ebd1dbfc64653d",
    "signature": "0x5c46a39084ecd1ac8fc19b90652c9e8f28e5792a9c3ba348fe24eca9315adfad6e88967444a684d84e2f964724046a9b1501f64ebdfba6445380d63239fc21d81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}