Transaction not yet indexed

pgkm3JB9j6Vun7AcQEqCw3pwTE3XngAHzm87hDrspuo1eTWPgGU9FSP4Am8eNUmZAH8u6Si4SSZXJ5J3xcJLgXX

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