{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255892792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d64a704d0111e8f0e7884507535bc532229cee1e62254346700fc09e138600d",
    "signature": "0xc566c03ebf216812eff9f36508488b6ec8307cf2c8c5b28fc8a4c468aedc2d0806b58d3cf8a5325fe73398fb6aee0f5988da328485367d036deae063509e1cdb1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}