{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1133064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4018e1539a52b1c871adc0ed6f20b4eb704c6efde5806d0eecd7e47c2390eaa8",
    "signature": "0x59febf82116ac67722c1fb7d8cb4bdcd28585fa5e6f135c8ef59e30505fe2a607264cc785d51dd4b5a13ecd458cb8dce3e2d4288b5b02a2f2afdcff6d337712f1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}