Transaction not yet indexed

3Sp91oBmteGeGfqtFGMX2EFRWEf3EMPwSkc2duRpzd1Z8foCS9pazKPddvnQ4rDvdDnDGWuaU6UfFf3smiuZfxME

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