{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950276646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x158f0bfe6b6e21b9a2125fada158665a1d048b45c03ebde538f020cea95d0846",
    "signature": "0xcf073f1fc578e744b814072fa831b0bfc51d090d939b179d7ffde4b3101b29942a992c8c1d756ffb8e5914165948b29967f1bed1065f6a8ce346c4c951c84b111b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
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}