{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1622747581",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd442263055babf69f994b61cd2fd0dc89a20b79625e46b8af072bc01186d9d46",
    "signature": "0x21ebf533554dd2edb2738b0aac45e8ee57d63e4eeba63d38cd43fc04e78c806905741945855360b774419bc0db7512629cf3739cb2baee2b5232267486c45b381b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}