{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252255334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0266c3d52451cae951d70182e9ae1ed185ee5d3ef5e134a503f8a57bc33f8728",
    "signature": "0x865316ce534fc32005b4ef690a3d7440a6a01fdffc3cb251ddf8e5d59d54f80d51787cf2e578eed92bd7d6ef0c8e54e9d4522829018ac804e3eed55d9543c33e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}