Transaction not yet indexed

21EFFsKrsRjZgkDKyY1qrxC2te6mrCMzCuTiAV3dKdo56EztZnAEaF7b5SJ47sKGgcorFA5XKQo5KX7eqnKXuqWt

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