{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659123851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x142d0f5f15a52c2678b800e662c6bdacf0d322b36ac7c5865aca6117fd1398d1",
    "signature": "0x196c47b5876a7f825de523f0efad013f526564f610e7354b45cc59746c7e28302bcc32df82860fa7dcc246de377efb57ffa4814e9e1994064025f6604ae07b891c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}