Transaction not yet indexed

21HSm5btLT5APVuQNESN83fMTLsbvLmS1cNLcr3Ui2tr8A1xDrH4NjNqhGxNsYMV5eH6dnmc3ZciTCgrfonM9pQV

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