Transaction not yet indexed

SYyouP6JAromphaz7PADauLpGhb4DMoLUbXAPGjsDPRTCdc9noZhA1nsA523xpqAJ8GyXX8jJLHWZqz4KJBDsJ3

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