{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38917803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78e8199dcdcba6ce39c1fde45c3e13b1691a9a6d4a83ab275238039ca2a46d30",
    "signature": "0x2a04ecfcb22b78636ede9a58b92a2a94d67e81eba9509b743156956543b5b0bc0e3dbc32cbaaba6af25cbecd1be4ced654c2fe2db4874509148af204482ea90e1b",
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    "userId": "887547386"
  }
}