{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142259759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61e9440aa54f4ed2b0557b7370da87235daac6c00e149b835030bdac481ffe85",
    "signature": "0xfa5b91919ca1c9d7204755d4ee952220942d0e068be34f2a2a602974af19f6f74fab5a7f85d8f36f9aa34124a049e9995b0971cb2808df0df679fdeddc3481861b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}