{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6430c6ea208f3d2901e0a3060ac9d088c441bdd7d8c4ceedaa7dd931de3097b",
    "signature": "0xec7ef951df6c9addc1175758a47f5616fde232518c8c18fa72247ef24a9276400245950b46b2168a5794ee24f4485e050e9ae296728e2b996f0e45d7bb9a232c1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}