Transaction not yet indexed

pHkisX3vfxWgQWAS21n4iJg9FSW7wD8WNo9NYxkkpPvpjW2vdTcm9tjPtZtwiDvPESg2EPGTzY2A3bW3CnM8AoS

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