{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54579516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35703890f6bd40debe31562140a5e1ba752fa31e4a750b4d41429442d80585a0",
    "signature": "0x680bf140bbee8ed1b6ef40ecc8ee366e929009a62cf40e080aaa8ec2ef1e425923163fb8695dc99d90569e67e4989867fbf9587c089be914b832f25ba824fb761c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}