Transaction not yet indexed

nm971CfwhExC2URjswt1mYGyJBVkeZLiJjPdF6g2ghqUCpnPdXZDKW2XUZ7h8r21JcSyRDH8nMhqVBvBpLQWLu1

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