Transaction not yet indexed

421XXgLxEVhikMkiyKGM8WmDc3NiuPU691jbDiSecYc6hjVFhi7LWJg8F6vSMCbDBrGf7aocUSkXKjdYGX2HA3Mt

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