Transaction not yet indexed

21F4Fckdw9JJdXpqkvP5Aan5JUcd8skSWmA9TFhRCJAYDNdkRonoKXgSq4UZXwCqGHoUkNBebqQ7hE6sp4kCCS5R

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