{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1743045101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8301b84146ff002993ef1451d297a78def819b5bce5254a7f2551ab1e2023920",
    "signature": "0x541683a0ca3d3084cbd4f90cdbdbd61a8a1a47200062cd755569c6993650f6cc217e7195c8856b00ab53ffddd95dce8051c66abef82e52933a93b5bde25593d71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}