{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1597632971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a95b9e208623fcaad12cbb39689eb16b2b52471bcc77051620c2c167d4dfbcf",
    "signature": "0x0763d92fe8601e97471f3bea54cf9bf8747bda9c4fae0f12b6cab89d5fef4c9348960f2370e5bebca77da8ee36ea30022c927a6b51f3dd99d70d4768dc5a50621c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}