Transaction not yet indexed

PX3kuCxr2fM4a6JAN7rp8Jmj1dp8PWuqSCFZcD8AJULiMLoGWk3gtVZrUebf2Mf2NYbbxDhMQ6kd8nLGYQCUQQM

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