Transaction not yet indexed

21L1u4sQKSbCkAJXamFMce1Nfum2fxGD1hjcx9nJ8arMZs3EUY4MLRCepd37jSCk6RZe2dhEMDQs1LwEU31vff2o

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