Transaction not yet indexed

21DjmRu4Y8hfqErxrhHDNDWBiciJQL3RJTGZG2Zem7CzxPAiPj5Dqy5CbRcBYw4XM4uhc48uiNSe5oYd8VBdPgAF

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