{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699234752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f83e619099a9a8e241a46ed81420dffccedd9ef8096eff70955347e03e8f80d",
    "signature": "0x9746f1d84e421bc3266437281e2e040484f467d59ce82dbadba76abc93d9ff7c0bd39f2d8a8857b20947a53535b6a5c3a32c43d452f16e1131e8b6761533d1111b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}