Transaction not yet indexed

53VUaBi1P71jUGH314JCc4F9qqbsZvtS4rnSggGjd9B863KdK8CmpyQU3iT5QcQ2HpgLee3XS8Tb2gNMXZRZ6Fo

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