{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x810cb5154d6743324e3185c095ae4df3638c1cbd235f2d12e28c4e871a01ea6e",
    "signature": "0x0a93ed711ec7ec6db93041e69f728d239c0b9eb3cf72b68d1df2c1ca2a1771186a196030e13292462189fe913651d84a702391afec2ecb14d2f3ccc04d9224d41c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}