Transaction not yet indexed

21KLP21fX3BJvnFrMSPtKBPqwyhdLdESCZoi96S2fj5GcZ5qb4jez3fWZy45xC2UBhFcKd1Z7QAuz4zo5VxTNkfL

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