Transaction not yet indexed

21uX5cySNbFM8DMpEmxibrcdxaAQwYJ18rASPJcGpEJusrhzt8KjpgDc7RE1TZE5tAxC6RwSTZXcewYaYCSfJgfB

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