{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1432891123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe994a316ea52808768bdb583f74c0b3b6983ac46c8f1bd2d0b5bd81863a10740",
    "signature": "0xccf4cac5d9588625cd090ae5ba945f047cf91c4ae15456ec6cb7c8d4db358cd07fbc5974c3f10ef6d66446f45146a2868606b4e8971f999e70137817fff84d731b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}