{
  "manageEntity": {
    "action": "Repost",
    "entityId": "755023254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c5b7248037c58385536493a55d1ef76ab126b1e4148de5267b2e269ee5c371c",
    "signature": "0x2159b76b120555965e830ccaf93a54a4b6f53d14912946d4ef23fc6becd3f4473ef673fd4355dc3705c0929fcbbd59d07701e6c1413546e8b5135e9adc0124881c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}