Transaction not yet indexed

n21VJc2VfYDPocDnkj6j2rZa6WFP6bWRvFPGWky25JV6cxtwzbF1Bxb18edohVP5ied8f5b3PDUEpDz2d2o2ueq

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