Transaction not yet indexed

21k8bJwoeMSoPb91KNqZ4B8yZT98dftfSVGbyBYXGnLuUgaGXTuXjwRRxPFW1bdejtHwHTyQQARMYdvMHUb375Zb

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