{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260135385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6105eba58023961662e605cf6daed54e586cdafc2678bbd03b1f374ea65072c8",
    "signature": "0xfb465f01bfce28a074ce46a26d6f8c190db621ce9882ddf359d1bb3c8cbf0d63037cdbdd4b8cecab90032b46271f0650688a72eb3a1a93de02af12e5248f70831c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}