Transaction not yet indexed

21UfhtUmDiR7HPQJbyiLF7QcrYdAvM7WR8mrCkAvmbcmP6HPppv95aQZmUKCRZpAtVDqwmso2pd1EBd7u4hhoC5a

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