{
  "manageEntity": {
    "action": "Repost",
    "entityId": "278007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4867f78ca5e4ff55323482fd7f300cf89490d659406e959a0d9a47c65a74ac42",
    "signature": "0xdb3f8b35ce0a690351f5ee0823cce184ef193dcb767cc1b654939c38bff768714149f076e9f4371e286fa4248308df25a75052e8c62e771d50dfdb0357c5d6b11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}