Transaction not yet indexed

5MB5QFDu2Y4naRTgsH6MdyoYZghaPN88tvXocCqahPU2iyFn3x4ujb2DANtBy2PExdBK5UMDYAuTPRmsf2m9K3HJ

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