{
  "manageEntity": {
    "action": "Repost",
    "entityId": "597849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b82a6a03d26be2da21762efecb559a7792e173a426cc0363b4980609192a956",
    "signature": "0xfead576514e3b103fdb28d8f39545ea9fa36ee8be4392b124930de94990d48e67f053dbff6d9f8917008a3d89e0e524c1e7f00c2452e2f87708f9e89b15f1cbe1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}