Transaction not yet indexed

21B6nX6kCMNr81JZcLEpRbKfv3ECRWic4jcMmEGCjMFtGDFoEvjPqmx8Xo6DtLPBHGJuJc5KBZpBLBacCcTrvXzK

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