{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1147370842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8ab624a10f89067089ea3b4fcb49b93a6bf9f8f5a5fa79ab06c35c1d3b76270",
    "signature": "0x42388e30cd9316e85364dfe05333760628c4f723555fa88018eb01a01fa1929d509fbf14c98c2c9b0da52544a95da5ae6aaf19fe0e760cf27ba7107745ba40981c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}