Transaction not yet indexed

k2tWcMJ2SbxpKVqccdiFbWFwcTiUe53kfPiUpzs948yWCKiqJpjoTcJx6k7QqsYPfRfhxPu4DbfTE8z2E4eQbb7

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