{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042462597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28f643de0b9428eab1e075c82fc2ba1ee99304afbd422eefd701a78c937bcb4d",
    "signature": "0x58ab442fb7963f50595ea93c078aa80d6c881e3293ed064b4037909b8e5e6f8e5b2d4618420b3ac841c40c6233b877a1371f30936cc062e55e351e2307323d601b",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}