Transaction not yet indexed

21c5nVC1GCQ17dTLMtq7U7cmSiSgrtVYHwW2X1q171dCZ8FbDQ8nfMdijnGDdH4mxygZfhCim1GXiXDaDrZb9PFa

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