{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586471809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b833680c83a81fc45197c7bde2bab4a7e54340bd80fc96ca81d7732276565bb",
    "signature": "0xbe40c40205fff19794d19460a4bd728830952af7ff811185407d6f470b7ef8151c4735d16bee65dadef8347fa743ba910cfe4032939da17b43b8956e630a05ed1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}