{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99248a2823463b17f17aac6970acc5143a3cc38c6cf96e5791f2b5b159f21eba",
    "signature": "0x9049bb7bffa1ed14735f16d6e20ed307ed1e7ff208f0463b89ba618acdf2d46a78a22f219c7328a02429d5cfb087a3b397232bcb1ec1ad6d78790a1b488f4ae61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}