Transaction not yet indexed

ykMQQSdts3msLM5S6yLxB2TyVWTTRW74N9M9pdDL2ME9PhdAhtEnRHm1GjbWFE6u7yNQL3eZQ9Fn3EEsN8sMCaZ

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