{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696157344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0838279197ccd8cbd35d1f8b900143499fb9b1acc9371559fb6f52584ff21a61",
    "signature": "0x108a908af019afcf859d1a65d91cc963eac4667c44cfb5804071ef617ac7cc6c244762a33a7a8d98f9070d74b4f76ebe91ac738851419bf2a83bb82c5d03409c1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}