Transaction not yet indexed

MLuMrRCyAhvszcbCGHTUHd6vuNfs4fWSK9kY3JT53qcqEE9MsAVP5jUWhvsjshkMPSCrtkt7g6eipxNHaN9A8Hc

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