{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894745303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x267c31462a3f21edefbcfb2aaaff9027f1edf84deeadd82b342257fe65ee1cc4",
    "signature": "0x22cae2f8b69ec4aae61f9a1ee895c0fe13ed68354aca92ea226c9e056dfd482a7ce24c1f357150d33c1ab81163eafc2cb968487fc0be4f404907739de8530d451c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}