{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25039579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71a857a08bebc67171b96ee8337efc354c300111cbc519deefe3fb09455d850f",
    "signature": "0x0490bf8728ab92ed52ff2d824285828d10d6374a0986592ad929547ce0fa42e6408e844511a2bb59f895c6004c098376b45fb4af02b642507b1264080cbde9e71b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}