Transaction not yet indexed

ygMWdjTaczmTEjft59uYh9Ghz2vfSeRffxKCXfP9sYSAFBmm3AWkNC7SZuem3stq5aT2NfyssVuTc8VWcWm1FT5

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