{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325182516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd89d3bda43fd12b23a835f35da1bb9f6aa7d2fc62254d3f56af2e3d37559548e",
    "signature": "0xe001509f5e94b4f199dd539dd7b5a2dda6863c9ede3ae45753534134789be9691f3008c824fabb955123f18a45b421555e990cab2c32d43b88479b193506217b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}