Transaction not yet indexed

5U2mykugsXmYVKypRdBsWoFVqkZvZsPMHuZn9RVs61dJmLQ6KBpQuqw5d6DD2zDMnj3cncnv5kcTrHpJdeCPY4Ks

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