{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389118869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78aaabc6dbd7c5c0983880847e42892bb30ec498ffd043e0448761fe174d8463",
    "signature": "0x12114d466462479378f7770b3be224c034251636e0e2c7204fd392479eac41cd34df3477f276c80482515ee7e779a5f501b3776699aeb007b8cc6b45d070ff6a1c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}