{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1448426947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf597cce4666c2d469454716be29d280552cc2737b9df57ce9c17564ac917592c",
    "signature": "0xc1654ddf11ce22e7cdd851e5cb38164ce0355c8a32b9f1cc47718d912416968e189d7fa4edbebb146f20e9b20bc81e5c15932e6fcafc5bad60c45e97e26ee7c51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}