{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734706254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeea8064be79ccbdbc3e6d52cc0c9fb13df33e1052af2a7d6ba08c8010973c7ca",
    "signature": "0x001706f61421453096c0331a94eeb97132114ab9fb0207897edd84e90f4eb731193d68ccf32a251d020b422ff3ffeb03fd99ccff3cc73bf86363b86cab721a501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}