{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48146914fb157ff20559dabf466eaab64f694cedbfc166ddbbf2051bb25045a6",
    "signature": "0x6c803412212f55e799f1f385e1eaa3dd13a34794c40a4068e49d5de2bcb2330b428b9771d9a1a9529528defbfe8f25d5836b3a998e6b6877f223308ed510f4531b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}