{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63097603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd31daf5ef2af411cadd75aeb6257423e112039285f451f3fccd708c07aa5d469",
    "signature": "0x070e48343cb95249fe47112dec0ace0017860e4528185f7b1c705c14751bea59497e202e3b814c6edab2b5759474a8e7b1e227f88461c9c36264d072c4101b151b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}