{
  "manageEntity": {
    "action": "Repost",
    "entityId": "35059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac35379d7a4f8eb76059b75adca02b9ac8c7f82307d074f2d85acdcb6f673d57",
    "signature": "0xe91c7c81039c444519e50b966bec42841411491ec5d9b4f1567b58495c82a0384ff05d1d48ae150de1392144167f9d5d767b2afe1f896ee13c371a80784a1cc21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}