{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8587bec8a6d67983b0c5cf18371d67886e372dad3ccc895eb9d826f3e790475",
    "signature": "0x6ae27b0d5bba38c0e8b2f571fef95fbc83e2fcd93dc2de32817836b00cfe735439dc178ec232bcf3592cf4e4472d2779df5966c49dcfc8977bf81acd1055dd8d1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}