Transaction not yet indexed

21PPqcPEvtmghfHSwMSS2tQKQ2FoPJwuZJFAcdkQEc496M4fCUZMtwt7Pvnb2bHwnMSW2Xyevp2JeAcAv4Nk4EpA

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