{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956260044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c8cdcdc109bf5c4feb7c838c875deb2ffff7b990a13b41e76291dda657d1d8e",
    "signature": "0x09816e2f372e4a03239b83a2ab42f06e38a26979cf61d08cbff7b6532eb26c6a17e86f6594bb00288348ad01fecc206f8cd4302cbf8ff8cb438e93876c8692ee1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}