{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234136394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e193f85a496fc189eaee066a49e8be5311afc44f9f140205961d89ed124cbc1",
    "signature": "0xf550568e656eacecae9f01e31a50b15c9258d218fcb24569ad450e66175b66bb74c969f145ea9fe643b007b0f0f9485f7ab81a70349211148bcc1717ca02a10e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}