Transaction not yet indexed

t1Yyn8fzWu2eBYAzbL7RSBKFbLBGLq4zJw8pKCM2fqffFtTmBKDmdQR5P58ggM2MKgqSNJna57mo4HoXPSdkhZC

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