{
  "manageEntity": {
    "action": "Repost",
    "entityId": "784597837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7f734ebe9d02c749a7ae4278528c135f595abfccc9ba32c7dcb8a2aef64a893",
    "signature": "0x3b4567cd01b1b06e8451e326ad3fbf19659001c3fd3fca88f6fc51921f3e07b770840e5599851547bfad3b251b5956f6cb1c930c51ed1de6c89d1aa722345e211b",
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}