Transaction not yet indexed

21Psu8oJMLUn2QLuVmfRNDfGgmpKey9cCRHy9uB4E2CTBFouVParXenPooKpLaPhXkemfzDn5sGbaJL4QFZCVihg

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