Transaction not yet indexed

mdR9Fq2yqJqNtdPZBc4NzZZbUrorSTMzrEkLsCMLneDV5qTYbWtmnFc9GTR1gQGLRAaAruUSYZXp3UPKSHE97q3

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