{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849216956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x361c90de8192a93d17331eae507fe99db10e3035e6df373ed2e6b913888993ae",
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    "signer": "0x4B8960b62360073E2472A74bfbd80138387fE211",
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}