{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb3a058ad53adbb0e59bb801394677cc0605b514aa14c09a8ed4935a6ea59073",
    "signature": "0xc1bf0c7e7b19460227d80db409c1c5327c757c396fd924a237e85eaa1935f80d5816e1e937b0163c49bdcfe2facdd67d1497e6dafc7c4d79cd3cee71ea8abbe41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}