Transaction not yet indexed

5u6yfuGKZU3Axw6rZ5vThff59rXZh9wHeNUkAuZVvcFBCeS6t4MffdC5SHpqRgooogpdZBXJM9rWritAPGkL2Pky

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