Transaction not yet indexed

21DREBUvpHDKBVtRCicoqaVQykxLVp28SzFhAcdyUmfYBbw4CiD9FRK5fVmaUXPE7ZBrGJuxpxMWMgyRgfHBxWD8

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