{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x291e4c7dfe11f9e7043828a18283286c714d1d8218acf84f4dcf52c06d9d7f27",
    "signature": "0x53ee2a2190025f3ddf7d740d3bc190ae0fab1ec1dbfebe29bbd3766e651951a520891c9964047a14858f23942f310b2d0e745c1661f5a9026c81f40f62790df71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}