Transaction not yet indexed

21B6tgCW4pUu53WiPrqkmTrtx4PCNA4coTQfayUf4pV9mUnQLoarjUo4nChDqLwZeSTVPoDa4mFM1vRXZ6MpbHyS

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