Transaction not yet indexed

21511MD348eon44DV7sTCqcXJpy69ByPt3gBPGViTy4QmXRQbdhYEBUkG72gTjyMnP6QSKFh6a8AnAz2jPAtwboS

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