{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1210828791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cac86525c403a5f87e6dd2507cb056363e7ef934a4a6f03adab5635a7c6bce9",
    "signature": "0xb33a60306d2e69c764faab52d3cceb19987be69a84793e2420b2bb23ea72ff0324378cebc98781828dc7323976e09ac77216f90d0b1572f6b3309918249a554d1c",
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    "userId": "489026160"
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}