{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1269608227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbdbebb90dd61de5e92a5317ea28424b9077a56313a7ae4c6508f407f3a7b8b7",
    "signature": "0x1369b66eab2d5d98fa292eee3078e8d542ca0b0946f8b733dbd889057615299212660c5c02f4f2db4dc6aa763b503309fac5833841b616d8fe7436102bbc6e6b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}