{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703518097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d2f2558f27b921d496002c92aacc4fe4436d509d2c634e32e7d5f8eb91200d1",
    "signature": "0x002cd8d0733eaedd945bc06bfe27e1f890b0343629f5a19d7e4b51a19ec3515315fda62122271c99d2bb29b41604a5e80ceb11fdcaeb746f376684a5d7de56651c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}