Transaction not yet indexed

pLbTMHfCCgxWt2Tyt6bq3m9tyS5UnopgTM2fQuQB2oBYVY9GkWSmoXYiGqnCaokoEqrLgwWBfVFwkwb4uwvD7tn

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