Transaction not yet indexed

STU5d8SLJkJrdJ6VGsnkh7kLvp5CWBiT2ckKbL7Hr7WXXVFgYZ7DvU8D3ZzmQUG8B26oayNm5yTUpCBhTaDJf1m

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