Transaction not yet indexed

21iBuqCqoR5UzGb8XgC3AMo8nrGmUdAYbBi4kFfoyyWJsZdDcubNdnwoQK3aLSvVQyGKkJMoEFkFQhmHF4qpQjNM

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