{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594929992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa199c705af3cda7766298e672ace7bba87027aebecfbf24e1e0b65232abeac01",
    "signature": "0x915fabc001e279d424fc59abdc7e60e2db083d299e45ef91627107aef9f291416941edcb79d30d9cbd83b2697900421fc30a0265ed760a8a774271c52a0df5111c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}