Transaction not yet indexed

21c4WeCgHuwC8MjefbWiGocvKk528comiQQ2NY9PfU5CGv5iRSuuafBPpsrD7V6DBVGSrUCFNtgtJ5PC79MZfKmM

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