Transaction not yet indexed

21xzWK2MU1YNBqgnsbQcVwUuYjXCP9VnbXhFepV4R4bsnbFnaTySZZaUwPFYd8J4H9qLdtdDXVT3kRtPqxCPsGEm

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