Transaction not yet indexed

YU5F2ZDgeuRwSiPaCSLH4WxeanmxTRw8NCmcNF1dRpwxQrA1MtcBrJPhKAg6TkNTsAHSPiP9aoyziWZbjMz6Ftm

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