{
  "manageEntity": {
    "action": "Repost",
    "entityId": "217484769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcb3291716a6a73f584085074f89d9dc09823baea415da5105bb49f97862c6b3",
    "signature": "0x7672a9157dae4e0faa1a743dbe03c062b793da50bf34d765206435177be27eee61d259326a1c0c08a5af76f091c661f28ec23e7e7066af79d5454f9e3d77f4f71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}