{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11d5cf8049d3c878390c65c9e3c0824057b86304422d87ffb82795478838398b",
    "signature": "0x1e2f4fb87aaa5b0df192d353994725198207021034efad151bbd4360a915b5fb5e125a1bad9e532015f235ed8503983cf0b2023e6c02dc0ac06ef1808ed02fce1c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}