Transaction not yet indexed

21Guquo1vnqcNSYmRuCDgGSQPzkxpHkxDkVFRn5ZVMKuRLXzxF6gmBgHtnMrKPKVbd2FrDNRmyuMHd4fGVBdqBPc

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