{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804346444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54885a1ec1bc3c8f38fa9e095bde767ef61cefa5695cccd7d93f67c49580ed41",
    "signature": "0x2d826f44051cc6a9a88bd22f7c14093f1bd15ca1ce15400a532efde1e6af5aef32106872654d2d2e79d986a50b4d111744776320174a1e8d05f0ed2037e719221c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}