Transaction not yet indexed

5b6FSBUMpAF4Ut589qboYcrdvYe8wjCBaNryb9tqFtXpwZGAPQ7H2vJjMYtCJad9Wz7Zo7ZpjMQVRbGmnP1iy5KK

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