{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x269338dd351e47f2a0855bd19a70c4a0426737e6099babfb4e340df2bd0126aa",
    "signature": "0x05955f6d482465c08f65dd95c57428b1cbe83019abb93a202f5e445b2dac39fc7899465ddccaa77d1658547647d72905fe3102d889b40f03cbc678d95af649621b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}