{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a4bb88df69cd77c0826013970074efbe4f67d0c7714bafd3010f34e58ac3114",
    "signature": "0xb0cb556c375541472ed227ee367f47489f4faf6749722574ad17fc6655a834136fe793c53f655f85d85a0168eee66cc547ee9c422d28ce5844e1571e1cc19d531c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}