Transaction not yet indexed

64Q78ndziuMobXwvwkrSNvNQEwZQZjdsRQaYQQXMzoct8oz1vCpP4eeKcBVZFBxoWPHVFZE7o1JRsrQPQit4rGo5

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