{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89368647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53a5835e439409f2b1dd94c38ad2b978905dc9c7cd602e7eb2d4165c960cb1a8",
    "signature": "0x005295d6ddd2f5662fe37f809d98c996341542473b721a655e779abe5b08319d76b2520110d4c668ec8c860de90e184b5ab2333011523bd3ca2c918eb5aa44cb1c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}