Transaction not yet indexed

tu6vLukv1uwEfKtF6NfRpBoRbV5z2xCmJ4SMACBCBpNpcXSPkpaczSv2tR1pdG5hFU9YS5Gvypt1FfaZKhe2ZxS

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