{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce616f8db32a94454d290c51926eb788beb86f114ea96c34755f636df6054d15",
    "signature": "0xae81b727ddeb2a6f0a97ddb65bf858efddc7815007dfb31735c2fcc06cc1c8a942b9362b363daaa429fc7749467db92f69cf37545c1a6fa1324eed1ff618de791b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}