Transaction not yet indexed

PpkGQk47c4NKQLDK99fe23Tpbp2SEDAuWtfcWuUfx4u5PRiDUv5bpVQqMBRBFP8LJiiHKNHNAXmr2XbZeketmVQ

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