{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x866a19e6d5a529d2f077738227e073d4d477c726a2f9491190e2aaaeaf2d9bde",
    "signature": "0x6f7c2dd45c6963882827dc4b1d235d7daa5a299091d37d790b7a8c309d9f0f067890a302ab65fa85a4ee0186707d4aa96cb45393d8e03d03d03219dc906228e41c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}