{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215172811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61cc9c9a8974cc786dcc9f4f57a6b2214187be58486abd8be9647f61c1fabae8",
    "signature": "0xe734388378b48c64862e79ba9fb0fb8b8c4172579e95caeb980e2ba6ac097dbb4b8eef14413e2820b92b8290b4f356cae622a944769e109c932c8092f84ce1671c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}