Transaction not yet indexed

PP6RTNZDgx6baMHuaG2o77DcaDonzHbwLJCxG2w7HVMju3sHEMhozu6GEZjkmSG55xDxU2eL3a6caX3HfLQ2Qpk

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