{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919037",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3786b2b53d18376a6720d38b59c249824fdf7f598ea7be3bf19eae5a2359d65",
    "signature": "0x8c9ea3238fe67b743a5c372fe1d455c2f079384c43392a7c633f51aefedc584f392226fda500d5398ab9f9860dc47932786082e5ba548594424ace64bdd98b4d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}