Transaction not yet indexed

4G21pnJDtovtJVukp1TvYegT6cphy1ZSFvVKChFifcP4Wm4GSDXPL5cJnSgM7C3oHnr7Bi8xHaWEfcLF2srGGcUH

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