{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ccd4ef4c9ff08475cb888c0c1aaeb278ac515af1c3906d16d09fb82c08c9883",
    "signature": "0xade0cd4e05345b5005b898d3748f3913ac4c31511cb91c8e4064ef8a6f6d63bf7619de050919cebb57cc5390eac8134165e6742ef9a1f7027317c0fa0987591e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}