Transaction not yet indexed

SYmxEbvVkSMS23Lu9SykstFHrboyDV5UcYoAExG4zoLa2krkCJadoaSTUUNsm1YduoGatuKJEEqww6ASS6tEtbD

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