{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778694486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86ec2cb3abe42b29e7c773f0c6ae036e137668cb7106672dcbc099d00c55571b",
    "signature": "0xc228ef980b01d025b116ddaf09a073eee982861ac6a6dedbfe346a2393f6a36a494a82632e05b9ae64d2202059d67284d8798aa9bf0258a00c6587d113a1f0fd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}