Transaction not yet indexed

EXMShFhLJkH2bs9cNGca3sgaUgPCwPWV6hRnWgV3j9MVFErsyzhdRaTFmST85LLGdqNhJ6uR9uPrALHUNq2KYA2

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