Transaction not yet indexed

5488UE2xdDx956b2XguCapAeaFAAHHFvsJfSgK94UF4PcmRVFHbnQhHTe5NHrj3eJa9C2TYw9LjE6F6JQsKBfG1X

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