Transaction not yet indexed

1buRJYZwxtkzwCWB5SSTr7LZSV9FoRxQJ65b8oih5LSxdUFDK9RCKTwkHfzdywtnGvNqv2wtjf8smRKTiicsD31

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.