Transaction not yet indexed

Q21Tfu7TPXrdDo8ogXSFSHsXKyARZ7FpZXPWchakcY97Y4RtFJtAa4qtBpV5jo9gngjHof1acCaJMHvtaFMwcJB

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