Transaction not yet indexed

21S5Mi2RckaQE5kYGGbaHFcSYGPaTyDQzmvnTPUhnsr16bSMEAYnYPjSj11nvsNxULp9WTbEw3db3KQ7hTnoFJ9f

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