Transaction not yet indexed

5ynf51Y3dKGJBukBjV9T8wfdXz6jEdmnpYe2ahUEL589GpsdPFbdFEVCXFWDQxdp8MtZeHqeLUGAGugEGknpAnm2

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