Transaction not yet indexed

21yYM7FnSGVT7dF4bbSQusq68Y1ig3pWmYV6huxEhET8dZRrbJMdvXGV2JjVLm1RXGrToLBPxtBW3rurHp3Jsmm6

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