Transaction not yet indexed

YKDMBMpF2bd3Q2d1jUSS9GxEYZxdKEPSsN9NWUd4EkEzGaWB1MUCDGV2oTgt4HUtXMhFkCQDGo3eLH4ACXpNYZu

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