{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b5360f8b428a8ecb68fb2e79832046b17f8b9796398c5af6d10b9465ddcaaac",
    "signature": "0x4cd8de171e1a3e3ded4554e6d446326171464daea9adb6933dedab24ab816ce26808ef01af4f5142a86ebc44d40df0d7b074740fd62a34ccf5e23249aacab6461c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}