Transaction not yet indexed

21PtkGCQRuiFAyhmkX46P9sxLMmQqrBa3e5KNTYCbM5V6zae59J9fSDCgmZzVLQWUgDUuhqznEYVMyGtbuX58SZj

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