{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190025169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc5db0e6315068a98ce3ce43263544ca5e022ddf33df7da1474e6169bcda7da",
    "signature": "0xf6278d956cf48cf921aad46fc3bb0d8cb1201d0c7431375c2ba11626effc15ba4a3b72701360745b61bcc2ac63e8fe0cb4bb5225e9a4f8503b49a9d17ee5ddf31c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}