Transaction not yet indexed

HK6a3D9fUaeNqBdmemBR26nAdhPvkMPAYHFSL1YTeeEesv3iMdRX61NBDRV2KyCeKFwALYoTRv2ztDxKxGhpFh7

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