{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155673996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ba353898a8996a98110070e1f857e1cd749d3558f2c517c989908d913e569cf",
    "signature": "0xa65c10788a4e8230f64eedda05a1e2e0b44fc99e05a71d3280a6d928203a866e75ecc5cca1371b56e10f1d11f5dcd367e1099de8d354295472ba804198b2c7c51b",
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    "userId": "77551267"
  }
}