{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533556054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a46474883719a700aca9ac526cd73491ec03728832bd71096f8da483d0bebc7",
    "signature": "0x49fe5bd46ae3638864ec09e6058285096d0cc9b1adba535785e580a493f42f0627f8185801c69ba005878b5ee17f9af8c1ddd02528f2570f423c6a7e9161311f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}