Transaction not yet indexed

VmDkNxGYmcSVPfm9pZTTRKjKUyhYQuQVLTirezByBdmL9nFLRRbhpXzFSghJUhynXPqF8jqqCkkKc4rwWrWoug9

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