Transaction not yet indexed

21Vu52CdidZgJV6p5FoMuNYTxWEAcjmweFuPtKLsy463WiC53mgGdks83wACnDQts2eL4MeSiP8JjzJK4X3jXhuD

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