{
  "manageEntity": {
    "action": "Repost",
    "entityId": "253399073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f1c5fe3e53fb0101bca8a50764fc5531e6e8616143c52251dfd01ddfb1d371c",
    "signature": "0x61bf4052ed5375733266558e7fffda944c598903fa0b84ad92188073c0fd9f7f31dc5ce3ada681b57fb117d174e6d6092902cd6880d8eacadfb889036526add01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}