Transaction not yet indexed

yyfKbNWjVJLHWtN1pRV7roPekFVxRrSxv66j3rwm3x4Xb2PDRTqBWRBofcFVgCDGLPe3j2u5CHScQKDA7cKY2go

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