{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372914686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaab532471897f4b6daa84c7e30041b1f3299c6995d7014ce19d276e332365225",
    "signature": "0xa1334bf4d0b2bd45d3863089c0f5994d2f1bf324ef4b57197daecd86e397e1935acbf54ddeae46d6d90519ec8bd25d5b88b6112cf271d90eff36b8627c27f9ff1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}