{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539763680",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa188119809114e3438f7ca74c9e096322948e030ad256132da68c6fd74869187",
    "signature": "0x4ae6ab28233325433d6808ffe72ca6d72de4c1eef860042a98cd3978be02543139bb42483a44a772ee4dd16e3a1588617b3707b7da1c88ca72cef0165ac433121c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}