Transaction not yet indexed

2cu4hMdEXmAebK8BhTYTG96SYvSoK3AusGi6DEidCQmNVLBpASTSRy9KPiDNnhGLjdCQFuHoBamqhP8DAGLRLR1E

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