Transaction not yet indexed

pko6GuUmTVNVsHoWhtQCdoh5Gqsqqsc9n5m44YXQqLY7DLhbbAbcy27pF2Gs5JzHDVGcPH8N13WoXbQT8NjHNK8

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