Transaction not yet indexed

21fksumZS4mSRT1wXwqHL7AM4moXBgoF7vFE8i3gvFh92bn2jEzorPyuZew9qDj752MspGcZrh4YW7EjGuChvTrQ

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