Transaction not yet indexed

YmSrSTymCefSEQvFGzCkM4XfjAcuuztdcBxwECHPM38ke2esnyqS1tqdTtoR8J4yLAgd1R2KqeFsXRur3wJeu61

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