Transaction not yet indexed

mkSmV2zwL6HVEVU4pEbHjuJ5PxzSEv6Y7nqEXv5WtuUfifkvv6B7a9N7FdbCeQpKgCfeq39Sd6SPDbwN7WCAUPG

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