Transaction not yet indexed

wc21aV4SPSfzFVX5YMgfsHkHTYx4QdB4g2xJKZ6pWGivGYPaaNpcgjdGS82fcZyfeNeLpK65u5unCR4ePf7G6J8

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