Transaction not yet indexed

21LmvGeYubU7SLpoKu1itpsgPHz8muKLDDcqLpKA2i7pjKPpWGmUYRTNq2WuywtdCWy2WuExKvCiSpoGj6AYCcoe

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